Integer Profile

2,577,289

11 × 13 × 67 × 269

Prime factors, divisor sums, positional representations and sequence properties for 2,577,289. The prime factorization is 11 × 13 × 67 × 269.

Number of positive divisors: 16. Showing the recorded part of the sequence: 218.

DeficientOddComposite

Collatz trajectory (218 steps)

Even: n → n/2; Odd: n → 3n + 1

2,577,2897,731,8683,865,9341,932,9675,798,9022,899,4518,698,3544,349,17713,047,5326,523,7663,261,8839,785,6504,892,82514,678,4767,339,2383,669,61911,008,8585,504,42916,513,2888,256,6444,128,3222,064,1616,192,4843,096,2421,548,1214,644,3642,322,1821,161,0913,483,2741,741,6375,224,9122,612,4561,306,228653,114326,557979,672489,836244,918122,459367,378183,689551,068275,534137,767413,302206,651619,954309,977929,932464,966232,483697,450348,7251,046,176523,088261,544130,77265,38632,69398,080

Showing 60 of 60.

Prime factorization

Factorization: 11 × 13 × 67 × 269
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 3,084,480
Proper-divisor sum: 507,191
Digit sum: 40
Digital root: 4

Number bases

Decimal: 2577289
Binary: 1001110101001110001001 (22 bits)
Octal: 0o11651611
Hexadecimal: 0x275389

Divisor catalog (16)

11113671432697378712,9593,4979,58118,02338,467198,253234,2992,577,289

Showing 16 of 16.