Integer Profile

1,490,401

11 × 157 × 863

Prime factors, divisor sums, positional representations and sequence properties for 1,490,401. The prime factorization is 11 × 157 × 863.

Number of positive divisors: 8. Showing the recorded part of the sequence: 212.

DeficientOddComposite

Prime factorization

Factorization: 11 × 157 × 863
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 8
Divisor sum: 1,638,144
Proper-divisor sum: 147,743
Digit sum: 19
Digital root: 1

Number bases

Decimal: 1490401
Binary: 101101011110111100001 (21 bits)
Octal: 0o5536741
Hexadecimal: 0x16BDE1

Divisor catalog (8)

1111578631,7279,493135,4911,490,401

Showing 8 of 8.

Collatz trajectory (212 steps)

Even: n → n/2; Odd: n → 3n + 1

1,490,4014,471,2042,235,6021,117,8013,353,4041,676,702838,3512,515,0541,257,5273,772,5821,886,2915,658,8742,829,4378,488,3124,244,1562,122,0781,061,0393,183,1181,591,5594,774,6782,387,3397,162,0183,581,00910,743,0285,371,5142,685,7578,057,2724,028,6362,014,3181,007,1593,021,4781,510,7394,532,2182,266,1096,798,3283,399,1641,699,582849,7912,549,3741,274,6873,824,0621,912,0315,736,0942,868,0478,604,1424,302,07112,906,2146,453,10719,359,3229,679,66129,038,98414,519,4927,259,7463,629,87310,889,6205,444,8102,722,4058,167,2164,083,6082,041,804

Showing 60 of 60.