Integer Profile

2,220,323

7 × 317189

Prime factors, divisor sums, positional representations and sequence properties for 2,220,323. The prime factorization is 7 × 317189.

Number of positive divisors: 4. Showing the recorded part of the sequence: 117.

DeficientOddComposite

Arithmetic properties

Positive divisors: 4
Divisor sum: 2,537,520
Proper-divisor sum: 317,197
Digit sum: 14
Digital root: 5

Number bases

Decimal: 2220323
Binary: 1000011110000100100011 (22 bits)
Octal: 0o10360443
Hexadecimal: 0x21E123

Divisor catalog (4)

17317,1892,220,323

Showing 4 of 4.

Collatz trajectory (117 steps)

Even: n → n/2; Odd: n → 3n + 1

2,220,3236,660,9703,330,4859,991,4564,995,7282,497,8641,248,932624,466312,233936,700468,350234,175702,526351,2631,053,790526,8951,580,686790,3432,371,0301,185,5153,556,5461,778,2735,334,8202,667,4101,333,7054,001,1162,000,5581,000,2793,000,8381,500,4194,501,2582,250,6296,751,8883,375,9441,687,972843,986421,9931,265,980632,990316,495949,486474,7431,424,230712,1152,136,3461,068,1733,204,5201,602,260801,130400,5651,201,696600,848300,424150,21275,10637,553112,66056,33028,16584,496

Showing 60 of 60.

Prime factorization

Factorization: 7 × 317189
Distinct prime factors: 2
Perfect square: No
Parity: Odd