Integer Profile

1,823,887

13 × 307 × 457

Prime factors, divisor sums, positional representations and sequence properties for 1,823,887. The prime factorization is 13 × 307 × 457.

Number of positive divisors: 8. Showing the recorded part of the sequence: 109.

DeficientOddComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,974,896
Proper-divisor sum: 151,009
Digit sum: 37
Digital root: 1

Number bases

Decimal: 1823887
Binary: 110111101010010001111 (21 bits)
Octal: 0o6752217
Hexadecimal: 0x1BD48F

Divisor catalog (8)

1133074573,9915,941140,2991,823,887

Showing 8 of 8.

Collatz trajectory (109 steps)

Even: n → n/2; Odd: n → 3n + 1

1,823,8875,471,6622,735,8318,207,4944,103,74712,311,2426,155,62118,466,8649,233,4324,616,7162,308,3581,154,1793,462,5381,731,2695,193,8082,596,9041,298,452649,226324,613973,840486,920243,460121,73060,865182,59691,29845,649136,94868,47434,237102,71251,35625,67812,83938,51819,25957,77828,88986,66843,33421,66765,00232,50197,50448,75224,37612,1886,0943,0479,1424,57113,7146,85720,57210,2865,14315,4307,71523,14611,573

Showing 60 of 60.

Prime factorization

Factorization: 13 × 307 × 457
Distinct prime factors: 3
Perfect square: No
Parity: Odd