Integer Profile

2,721,100

2^2 × 5^2 × 27211

Prime factors, divisor sums, positional representations and sequence properties for 2,721,100. The prime factorization is 2^2 × 5^2 × 27211.

Number of positive divisors: 18. Showing the recorded part of the sequence: 187.

AbundantEvenComposite

Prime factorization

Factorization: 2^2 × 5^2 × 27211
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 18
Divisor sum: 5,905,004
Proper-divisor sum: 3,183,904
Digit sum: 13
Digital root: 4

Number bases

Decimal: 2721100
Binary: 1010011000010101001100 (22 bits)
Octal: 0o12302514
Hexadecimal: 0x29854C

Divisor catalog (18)

12451020255010027,21154,422108,844136,055272,110544,220680,2751,360,5502,721,100

Showing 18 of 18.

Collatz trajectory (187 steps)

Even: n → n/2; Odd: n → 3n + 1

2,721,1001,360,550680,2752,040,8261,020,4133,061,2401,530,620765,310382,6551,147,966573,9831,721,950860,9752,582,9261,291,4633,874,3901,937,1955,811,5862,905,7938,717,3804,358,6902,179,3456,538,0363,269,0181,634,5094,903,5282,451,7641,225,882612,9411,838,824919,412459,706229,853689,560344,780172,39086,195258,586129,293387,880193,94096,97048,485145,45672,72836,36418,1829,09127,27413,63740,91220,45610,2285,1142,5577,6723,8361,9189592,878

Showing 60 of 60.