Integer Profile

1,140,446

2 × 43 × 89 × 149

Prime factors, divisor sums, positional representations and sequence properties for 1,140,446. The prime factorization is 2 × 43 × 89 × 149.

Number of positive divisors: 16. Showing the recorded part of the sequence: 222.

DeficientEvenComposite

Collatz trajectory (222 steps)

Even: n → n/2; Odd: n → 3n + 1

1,140,446570,2231,710,670855,3352,566,0061,283,0033,849,0101,924,5055,773,5162,886,7581,443,3794,330,1382,165,0696,495,2083,247,6041,623,802811,9012,435,7041,217,852608,926304,463913,390456,6951,370,086685,0432,055,1301,027,5653,082,6961,541,348770,674385,3371,156,012578,006289,003867,010433,5051,300,516650,258325,129975,388487,694243,847731,542365,7711,097,314548,6571,645,972822,986411,4931,234,480617,240308,620154,31077,155231,466115,733347,200173,60086,80043,400

Showing 60 of 60.

Prime factorization

Factorization: 2 × 43 × 89 × 149
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 16
Divisor sum: 1,782,000
Proper-divisor sum: 641,554
Digit sum: 20
Digital root: 2

Number bases

Decimal: 1140446
Binary: 100010110011011011110 (21 bits)
Octal: 0o4263336
Hexadecimal: 0x1166DE

Divisor catalog (16)

124386891491782983,8276,4077,65412,81413,26126,522570,2231,140,446

Showing 16 of 16.