Integer Profile

1,339,975

5^2 × 7 × 13 × 19 × 31

Prime factors, divisor sums, positional representations and sequence properties for 1,339,975. The prime factorization is 5^2 × 7 × 13 × 19 × 31.

Number of positive divisors: 48. Showing the recorded part of the sequence: 67.

DeficientOddComposite

Arithmetic properties

Positive divisors: 48
Divisor sum: 2,222,080
Proper-divisor sum: 882,105
Digit sum: 37
Digital root: 1

Number bases

Decimal: 1339975
Binary: 101000111001001000111 (21 bits)
Octal: 0o5071107
Hexadecimal: 0x147247

Divisor catalog (48)

15713192531356591951331551752172473254034554755896657751,0851,2351,7292,0152,2752,8212,9453,3254,1235,4256,1757,6578,64510,07514,10514,72520,61538,28543,22553,59970,525103,075191,425267,9951,339,975

Showing 48 of 48.

Collatz trajectory (67 steps)

Even: n → n/2; Odd: n → 3n + 1

1,339,9754,019,9262,009,9636,029,8903,014,9459,044,8364,522,4182,261,2096,783,6283,391,8141,695,9075,087,7222,543,8617,631,5843,815,7921,907,896953,948476,974238,487715,462357,7311,073,194536,5971,609,792804,896402,448201,224100,61250,30625,15375,46037,73018,86556,59628,29814,14942,44821,22410,6125,3062,6537,9603,9801,9909952,9861,4934,4802,2401,1205602801407035106531608040

Showing 60 of 60.

Prime factorization

Factorization: 5^2 × 7 × 13 × 19 × 31
Distinct prime factors: 5
Perfect square: No
Parity: Odd