Integer Profile

6,656,620

2^2 × 5 × 167 × 1993

Prime factors, divisor sums, positional representations and sequence properties for 6,656,620. The prime factorization is 2^2 × 5 × 167 × 1993.

Number of positive divisors: 24. Showing the recorded part of the sequence: 139.

AbundantEvenComposite

Divisor catalog (24)

124510201673346688351,6701,9933,3403,9867,9729,96519,93039,860332,831665,6621,331,3241,664,1553,328,3106,656,620

Showing 24 of 24.

Collatz trajectory (139 steps)

Even: n → n/2; Odd: n → 3n + 1

6,656,6203,328,3101,664,1554,992,4662,496,2337,488,7003,744,3501,872,1755,616,5262,808,2638,424,7904,212,39512,637,1866,318,59318,955,7809,477,8904,738,94514,216,8367,108,4183,554,20910,662,6285,331,3142,665,6577,996,9723,998,4861,999,2435,997,7302,998,8658,996,5964,498,2982,249,1496,747,4483,373,7241,686,862843,4312,530,2941,265,1473,795,4421,897,7215,693,1642,846,5821,423,2914,269,8742,134,9376,404,8123,202,4061,601,2034,803,6102,401,8057,205,4163,602,7081,801,354900,6772,702,0321,351,016675,508337,754168,877506,632253,316

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 5 × 167 × 1993
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 14,069,664
Proper-divisor sum: 7,413,044
Digit sum: 31
Digital root: 4

Number bases

Decimal: 6656620
Binary: 11001011001001001101100 (23 bits)
Octal: 0o31311154
Hexadecimal: 0x65926C