Integer Profile

3,721,420

2^2 × 5 × 186071

Prime factors, divisor sums, positional representations and sequence properties for 3,721,420. The prime factorization is 2^2 × 5 × 186071.

Number of positive divisors: 12. Showing the recorded part of the sequence: 172.

AbundantEvenComposite

Prime factorization

Factorization: 2^2 × 5 × 186071
Distinct prime factors: 3
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 12
Divisor sum: 7,815,024
Proper-divisor sum: 4,093,604
Digit sum: 19
Digital root: 1

Number bases

Decimal: 3721420
Binary: 1110001100100011001100 (22 bits)
Octal: 0o16144314
Hexadecimal: 0x38C8CC

Divisor catalog (12)

12451020186,071372,142744,284930,3551,860,7103,721,420

Showing 12 of 12.

Collatz trajectory (172 steps)

Even: n → n/2; Odd: n → 3n + 1

3,721,4201,860,710930,3552,791,0661,395,5334,186,6002,093,3001,046,650523,3251,569,976784,988392,494196,247588,742294,371883,114441,5571,324,672662,336331,168165,58482,79241,39620,69810,34931,04815,5247,7623,88111,6445,8222,9118,7344,36713,1026,55119,6549,82729,48214,74144,22422,11211,0565,5282,7641,3826912,0741,0373,1121,5567783891,16858429214673220110

Showing 60 of 60.