Integer Profile

1,438,886

2 × 71 × 10133

Prime factors, divisor sums, positional representations and sequence properties for 1,438,886. The prime factorization is 2 × 71 × 10133.

Number of positive divisors: 8. Showing the recorded part of the sequence: 204.

DeficientEvenComposite

Number bases

Decimal: 1438886
Binary: 101011111010010100110 (21 bits)
Octal: 0o5372246
Hexadecimal: 0x15F4A6

Divisor catalog (8)

127114210,13320,266719,4431,438,886

Showing 8 of 8.

Collatz trajectory (204 steps)

Even: n → n/2; Odd: n → 3n + 1

1,438,886719,4432,158,3301,079,1653,237,4961,618,748809,374404,6871,214,062607,0311,821,094910,5472,731,6421,365,8214,097,4642,048,7321,024,366512,1831,536,550768,2752,304,8261,152,4133,457,2401,728,620864,310432,1551,296,466648,2331,944,700972,350486,1751,458,526729,2632,187,7901,093,8953,281,6861,640,8434,922,5302,461,2657,383,7963,691,8981,845,9495,537,8482,768,9241,384,462692,2312,076,6941,038,3473,115,0421,557,5214,672,5642,336,2821,168,1413,504,4241,752,212876,106438,0531,314,160657,080328,540

Showing 60 of 60.

Prime factorization

Factorization: 2 × 71 × 10133
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 8
Divisor sum: 2,188,944
Proper-divisor sum: 750,058
Digit sum: 38
Digital root: 2