Integer Profile

1,438,335

3^2 × 5 × 31963

Prime factors, divisor sums, positional representations and sequence properties for 1,438,335. The prime factorization is 3^2 × 5 × 31963.

Number of positive divisors: 12. Showing the recorded part of the sequence: 243.

DeficientOddComposite

Divisor catalog (12)

1359154531,96395,889159,815287,667479,4451,438,335

Showing 12 of 12.

Collatz trajectory (243 steps)

Even: n → n/2; Odd: n → 3n + 1

1,438,3354,315,0062,157,5036,472,5103,236,2559,708,7664,854,38314,563,1507,281,57521,844,72610,922,36332,767,09016,383,54549,150,63624,575,31812,287,65936,862,97818,431,48955,294,46827,647,23413,823,61741,470,85220,735,42610,367,71331,103,14015,551,5707,775,78523,327,35611,663,6785,831,83917,495,5188,747,75926,243,27813,121,63939,364,91819,682,45959,047,37829,523,68988,571,06844,285,53422,142,76766,428,30233,214,15199,642,45449,821,227149,463,68274,731,841224,195,524112,097,76256,048,881168,146,64484,073,32242,036,661126,109,98463,054,99231,527,49615,763,7487,881,8743,940,93711,822,812

Showing 60 of 60.

Prime factorization

Factorization: 3^2 × 5 × 31963
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 2,493,192
Proper-divisor sum: 1,054,857
Digit sum: 27
Digital root: 9

Number bases

Decimal: 1438335
Binary: 101011111001001111111 (21 bits)
Octal: 0o5371177
Hexadecimal: 0x15F27F