Integer Profile

1,391,550

2 × 3 × 5^2 × 9277

Prime factors, divisor sums, positional representations and sequence properties for 1,391,550. The prime factorization is 2 × 3 × 5^2 × 9277.

Number of positive divisors: 24. Showing the recorded part of the sequence: 230.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 24
Divisor sum: 3,451,416
Proper-divisor sum: 2,059,866
Digit sum: 24
Digital root: 6

Number bases

Decimal: 1391550
Binary: 101010011101110111110 (21 bits)
Octal: 0o5235676
Hexadecimal: 0x153BBE

Divisor catalog (24)

123561015253050751509,27718,55427,83146,38555,66292,770139,155231,925278,310463,850695,7751,391,550

Showing 24 of 24.

Collatz trajectory (230 steps)

Even: n → n/2; Odd: n → 3n + 1

1,391,550695,7752,087,3261,043,6633,130,9901,565,4954,696,4862,348,2437,044,7303,522,36510,567,0965,283,5482,641,7741,320,8873,962,6621,981,3315,943,9942,971,9978,915,9924,457,9962,228,9981,114,4993,343,4981,671,7495,015,2482,507,6241,253,812626,906313,453940,360470,180235,090117,545352,636176,31888,159264,478132,239396,718198,359595,078297,539892,618446,3091,338,928669,464334,732167,36683,683251,050125,525376,576188,28894,14447,07223,53611,7685,8842,9421,471

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3 × 5^2 × 9277
Distinct prime factors: 4
Perfect square: No
Parity: Even