Integer Profile

1,800,070

2 × 5 × 180007

Prime factors, divisor sums, positional representations and sequence properties for 1,800,070. The prime factorization is 2 × 5 × 180007.

Number of positive divisors: 8. Showing the recorded part of the sequence: 114.

DeficientEvenComposite

Arithmetic properties

Positive divisors: 8
Divisor sum: 3,240,144
Proper-divisor sum: 1,440,074
Digit sum: 16
Digital root: 7

Number bases

Decimal: 1800070
Binary: 110110111011110000110 (21 bits)
Octal: 0o6673606
Hexadecimal: 0x1B7786

Divisor catalog (8)

12510180,007360,014900,0351,800,070

Showing 8 of 8.

Collatz trajectory (114 steps)

Even: n → n/2; Odd: n → 3n + 1

1,800,070900,0352,700,1061,350,0534,050,1602,025,0801,012,540506,270253,135759,406379,7031,139,110569,5551,708,666854,3332,563,0001,281,500640,750320,375961,126480,5631,441,690720,8452,162,5361,081,268540,634270,317810,952405,476202,738101,369304,108152,05476,027228,082114,041342,124171,06285,531256,594128,297384,892192,44696,223288,670144,335433,006216,503649,510324,755974,266487,1331,461,400730,700365,350182,675548,026274,013822,040411,020

Showing 60 of 60.

Prime factorization

Factorization: 2 × 5 × 180007
Distinct prime factors: 3
Perfect square: No
Parity: Even