Integer Profile

1,440,103

7 × 419 × 491

Prime factors, divisor sums, positional representations and sequence properties for 1,440,103. The prime factorization is 7 × 419 × 491.

Number of positive divisors: 8. Showing the recorded part of the sequence: 137.

DeficientOddComposite

Number bases

Decimal: 1440103
Binary: 101011111100101100111 (21 bits)
Octal: 0o5374547
Hexadecimal: 0x15F967

Divisor catalog (8)

174194912,9333,437205,7291,440,103

Showing 8 of 8.

Collatz trajectory (137 steps)

Even: n → n/2; Odd: n → 3n + 1

1,440,1034,320,3102,160,1556,480,4663,240,2339,720,7004,860,3502,430,1757,290,5263,645,26310,935,7905,467,89516,403,6868,201,84324,605,53012,302,76536,908,29618,454,1489,227,0744,613,53713,840,6126,920,3063,460,15310,380,4605,190,2302,595,1157,785,3463,892,67311,678,0205,839,0102,919,5058,758,5164,379,2582,189,6296,568,8883,284,4441,642,222821,1112,463,3341,231,6673,695,0021,847,5015,542,5042,771,2521,385,626692,8132,078,4401,039,220519,610259,805779,416389,708194,85497,427292,282146,141438,424219,212109,60654,803

Showing 60 of 60.

Prime factorization

Factorization: 7 × 419 × 491
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,653,120
Proper-divisor sum: 213,017
Digit sum: 13
Digital root: 4