Integer Profile

2,142,015

3 × 5 × 61 × 2341

Prime factors, divisor sums, positional representations and sequence properties for 2,142,015. The prime factorization is 3 × 5 × 61 × 2341.

Number of positive divisors: 16. Showing the recorded part of the sequence: 122.

DeficientOddComposite

Divisor catalog (16)

13515611833059152,3417,02311,70535,115142,801428,403714,0052,142,015

Showing 16 of 16.

Collatz trajectory (122 steps)

Even: n → n/2; Odd: n → 3n + 1

2,142,0156,426,0463,213,0239,639,0704,819,53514,458,6067,229,30321,687,91010,843,95532,531,86616,265,93348,797,80024,398,90012,199,4506,099,72518,299,1769,149,5884,574,7942,287,3976,862,1923,431,0961,715,548857,774428,8871,286,662643,3311,929,994964,9972,894,9921,447,496723,748361,874180,937542,812271,406135,703407,110203,555610,666305,333916,000458,000229,000114,50057,25028,62585,87642,93821,46964,40832,20416,1028,05124,15412,07736,23218,1169,0584,52913,588

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5 × 61 × 2341
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 16
Divisor sum: 3,484,896
Proper-divisor sum: 1,342,881
Digit sum: 15
Digital root: 6

Number bases

Decimal: 2142015
Binary: 1000001010111100111111 (22 bits)
Octal: 0o10127477
Hexadecimal: 0x20AF3F