Integer Profile

6,442,408

2^3 × 7 × 29 × 3967

Prime factors, divisor sums, positional representations and sequence properties for 6,442,408. The prime factorization is 2^3 × 7 × 29 × 3967.

Number of positive divisors: 32. Showing the recorded part of the sequence: 209.

AbundantEvenComposite

Collatz trajectory (209 steps)

Even: n → n/2; Odd: n → 3n + 1

6,442,4083,221,2041,610,602805,3012,415,9041,207,952603,976301,988150,99475,497226,492113,24656,623169,87084,935254,806127,403382,210191,105573,316286,658143,329429,988214,994107,497322,492161,24680,623241,870120,935362,806181,403544,210272,105816,316408,158204,079612,238306,119918,358459,1791,377,538688,7692,066,3081,033,154516,5771,549,732774,866387,4331,162,300581,150290,575871,726435,8631,307,590653,7951,961,386980,6932,942,0801,471,040

Showing 60 of 60.

Prime factorization

Factorization: 2^3 × 7 × 29 × 3967
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 32
Divisor sum: 14,284,800
Proper-divisor sum: 7,842,392
Digit sum: 28
Digital root: 1

Number bases

Decimal: 6442408
Binary: 11000100100110110101000 (23 bits)
Octal: 0o30446650
Hexadecimal: 0x624DA8

Divisor catalog (32)

1247814282956581162032324068121,6243,9677,93415,86827,76931,73655,538111,076115,043222,152230,086460,172805,301920,3441,610,6023,221,2046,442,408

Showing 32 of 32.