Integer Profile

6,878,729

11^2 × 13 × 4373

Prime factors, divisor sums, positional representations and sequence properties for 6,878,729. The prime factorization is 11^2 × 13 × 4373.

Number of positive divisors: 12. Showing the recorded part of the sequence: 222.

DeficientOddComposite

Arithmetic properties

Positive divisors: 12
Divisor sum: 8,144,388
Proper-divisor sum: 1,265,659
Digit sum: 47
Digital root: 2

Number bases

Decimal: 6878729
Binary: 11010001111011000001001 (23 bits)
Octal: 0o32173011
Hexadecimal: 0x68F609

Divisor catalog (12)

111131211431,5734,37348,10356,849529,133625,3396,878,729

Showing 12 of 12.

Collatz trajectory (222 steps)

Even: n → n/2; Odd: n → 3n + 1

6,878,72920,636,18810,318,0945,159,04715,477,1427,738,57123,215,71411,607,85734,823,57217,411,7868,705,89326,117,68013,058,8406,529,4203,264,7101,632,3554,897,0662,448,5337,345,6003,672,8001,836,400918,200459,100229,550114,775344,326172,163516,490258,245774,736387,368193,68496,84248,421145,26472,63236,31618,1589,07927,23813,61940,85820,42961,28830,64415,3227,66122,98411,4925,7462,8738,6204,3102,1556,4663,2339,7004,8502,4257,276

Showing 60 of 60.

Prime factorization

Factorization: 11^2 × 13 × 4373
Distinct prime factors: 3
Perfect square: No
Parity: Odd