Integer Profile

1,337,385

3 × 5 × 7 × 47 × 271

Prime factors, divisor sums, positional representations and sequence properties for 1,337,385. The prime factorization is 3 × 5 × 7 × 47 × 271.

Number of positive divisors: 32. Showing the recorded part of the sequence: 142.

DeficientOddComposite

Resources

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JSON

Collatz trajectory (142 steps)

Even: n → n/2; Odd: n → 3n + 1

1,337,3854,012,1562,006,0781,003,0393,009,1181,504,5594,513,6782,256,8396,770,5183,385,25910,155,7785,077,88915,233,6687,616,8343,808,41711,425,2525,712,6262,856,3138,568,9404,284,4702,142,2356,426,7063,213,3539,640,0604,820,0302,410,0157,230,0463,615,02310,845,0705,422,53516,267,6068,133,80324,401,41012,200,70536,602,11618,301,0589,150,52927,451,58813,725,7946,862,89720,588,69210,294,3465,147,17315,441,5207,720,7603,860,3801,930,190965,0952,895,2861,447,6434,342,9302,171,4656,514,3963,257,1981,628,5994,885,7982,442,8997,328,6983,664,34910,993,048

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5 × 7 × 47 × 271
Distinct prime factors: 5
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 32
Divisor sum: 2,506,752
Proper-divisor sum: 1,169,367
Digit sum: 30
Digital root: 3

Number bases

Decimal: 1337385
Binary: 101000110100000101001 (21 bits)
Octal: 0o5064051
Hexadecimal: 0x146829

Divisor catalog (32)

1357152135471051412352713297058139871,3551,6451,8974,0654,9355,6919,48512,73728,45538,21163,68589,159191,055267,477445,7951,337,385

Showing 32 of 32.