Integer Profile

2,120,812

2^2 × 530203

Prime factors, divisor sums, positional representations and sequence properties for 2,120,812. The prime factorization is 2^2 × 530203.

Number of positive divisors: 6. Showing the recorded part of the sequence: 197.

DeficientEvenComposite

Resources

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JSON

Collatz trajectory (197 steps)

Even: n → n/2; Odd: n → 3n + 1

2,120,8121,060,406530,2031,590,610795,3052,385,9161,192,958596,4791,789,438894,7192,684,1581,342,0794,026,2382,013,1196,039,3583,019,6799,059,0384,529,51913,588,5586,794,27920,382,83810,191,41930,574,25815,287,12945,861,38822,930,69411,465,34734,396,04217,198,02151,594,06425,797,03212,898,5166,449,2583,224,6299,673,8884,836,9442,418,4721,209,236604,618302,309906,928453,464226,732113,36656,683170,05085,025255,076127,53863,769191,30895,65447,827143,48271,741215,224107,61253,80626,90380,710

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 530203
Distinct prime factors: 2
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 6
Divisor sum: 3,711,428
Proper-divisor sum: 1,590,616
Digit sum: 16
Digital root: 7

Number bases

Decimal: 2120812
Binary: 1000000101110001101100 (22 bits)
Octal: 0o10056154
Hexadecimal: 0x205C6C

Divisor catalog (6)

124530,2031,060,4062,120,812

Showing 6 of 6.