Integer Profile

2,213,025

3 × 5^2 × 19 × 1553

Prime factors, divisor sums, positional representations and sequence properties for 2,213,025. The prime factorization is 3 × 5^2 × 19 × 1553.

Number of positive divisors: 24. Showing the recorded part of the sequence: 148.

DeficientOddComposite

Arithmetic properties

Positive divisors: 24
Divisor sum: 3,853,920
Proper-divisor sum: 1,640,895
Digit sum: 15
Digital root: 6

Number bases

Decimal: 2213025
Binary: 1000011100010010100001 (22 bits)
Octal: 0o10342241
Hexadecimal: 0x21C4A1

Divisor catalog (24)

1351519255775952854751,4251,5534,6597,76523,29529,50738,82588,521116,475147,535442,605737,6752,213,025

Showing 24 of 24.

Collatz trajectory (148 steps)

Even: n → n/2; Odd: n → 3n + 1

2,213,0256,639,0763,319,5381,659,7694,979,3082,489,6541,244,8273,734,4821,867,2415,601,7242,800,8621,400,4314,201,2942,100,6476,301,9423,150,9719,452,9144,726,45714,179,3727,089,6863,544,84310,634,5305,317,26515,951,7967,975,8983,987,94911,963,8485,981,9242,990,9621,495,4814,486,4442,243,2221,121,6113,364,8341,682,4175,047,2522,523,6261,261,8133,785,4401,892,720946,360473,180236,590118,295354,886177,443532,330266,165798,496399,248199,62499,81249,90624,95374,86037,43018,71556,14628,07384,220

Showing 60 of 60.

Prime factorization

Factorization: 3 × 5^2 × 19 × 1553
Distinct prime factors: 4
Perfect square: No
Parity: Odd