Integer Profile

4,057,521

3 × 13^2 × 53 × 151

Prime factors, divisor sums, positional representations and sequence properties for 4,057,521. The prime factorization is 3 × 13^2 × 53 × 151.

Number of positive divisors: 24. Showing the recorded part of the sequence: 136.

DeficientOddComposite

Divisor catalog (24)

131339531511591694535076891,9632,0675,8898,0038,95724,00925,51926,87176,557104,039312,1171,352,5074,057,521

Showing 24 of 24.

Collatz trajectory (136 steps)

Even: n → n/2; Odd: n → 3n + 1

4,057,52112,172,5646,086,2823,043,1419,129,4244,564,7122,282,3561,141,178570,5891,711,768855,884427,942213,971641,914320,957962,872481,436240,718120,359361,078180,539541,618270,809812,428406,214203,107609,322304,661913,984456,992228,496114,24857,12428,56214,28142,84421,42210,71132,13416,06748,20224,10172,30436,15218,0769,0384,51913,5586,77920,33810,16930,50815,2547,62722,88211,44134,32417,1628,58125,744

Showing 60 of 60.

Prime factorization

Factorization: 3 × 13^2 × 53 × 151
Distinct prime factors: 4
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 24
Divisor sum: 6,008,256
Proper-divisor sum: 1,950,735
Digit sum: 24
Digital root: 6

Number bases

Decimal: 4057521
Binary: 1111011110100110110001 (22 bits)
Octal: 0o17364661
Hexadecimal: 0x3DE9B1