Integer Profile

8,421,585

3 × 5 × 561439

Prime factors, divisor sums, positional representations and sequence properties for 8,421,585. The prime factorization is 3 × 5 × 561439.

Number of positive divisors: 8. Showing the recorded part of the sequence: 199.

DeficientOddComposite

Collatz trajectory (199 steps)

Even: n → n/2; Odd: n → 3n + 1

8,421,58525,264,75612,632,3786,316,18918,948,5689,474,2844,737,1422,368,5717,105,7143,552,85710,658,5725,329,2862,664,6437,993,9303,996,96511,990,8965,995,4482,997,7241,498,862749,4312,248,2941,124,1473,372,4421,686,2215,058,6642,529,3321,264,666632,3331,897,000948,500474,250237,125711,376355,688177,84488,92244,461133,38466,69233,34616,67350,02025,01012,50537,51618,7589,37928,13814,06942,20821,10410,5525,2762,6381,3193,9581,9795,9382,9698,908

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5 × 561439
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 13,474,560
Proper-divisor sum: 5,052,975
Digit sum: 33
Digital root: 6

Number bases

Decimal: 8421585
Binary: 100000001000000011010001 (24 bits)
Octal: 0o40100321
Hexadecimal: 0x8080D1

Divisor catalog (8)

13515561,4391,684,3172,807,1958,421,585

Showing 8 of 8.