Integer Profile

4,021,724

2^2 × 7^2 × 17^2 × 71

Prime factors, divisor sums, positional representations and sequence properties for 4,021,724. The prime factorization is 2^2 × 7^2 × 17^2 × 71.

Number of positive divisors: 54. Showing the recorded part of the sequence: 66.

AbundantEvenComposite

Number bases

Decimal: 4021724
Binary: 1111010101110111011100 (22 bits)
Octal: 0o17256734
Hexadecimal: 0x3D5DDC

Divisor catalog (54)

124714172834496871981191421962382842894764975788339941,1561,2071,6661,9882,0232,4143,3323,4794,0464,8286,9588,0928,44913,91614,16116,89820,51928,32233,79641,03856,64459,14382,076118,286143,633236,572287,266574,5321,005,4312,010,8624,021,724

Showing 54 of 54.

Collatz trajectory (66 steps)

Even: n → n/2; Odd: n → 3n + 1

4,021,7242,010,8621,005,4313,016,2941,508,1474,524,4422,262,2216,786,6643,393,3321,696,666848,3332,545,0001,272,500636,250318,125954,376477,188238,594119,297357,892178,94689,473268,420134,21067,105201,316100,65850,329150,98875,49437,747113,24256,621169,86484,93242,46621,23363,70031,85015,92547,77623,88811,9445,9722,9861,4934,4802,2401,120560280140703510653160804020

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 7^2 × 17^2 × 71
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 54
Divisor sum: 8,819,496
Proper-divisor sum: 4,797,772
Digit sum: 20
Digital root: 2