Integer Profile

6,628,220

2^2 × 5 × 181 × 1831

Prime factors, divisor sums, positional representations and sequence properties for 6,628,220. The prime factorization is 2^2 × 5 × 181 × 1831.

Number of positive divisors: 24. Showing the recorded part of the sequence: 116.

AbundantEvenComposite

Prime factorization

Factorization: 2^2 × 5 × 181 × 1831
Distinct prime factors: 4
Perfect square: No
Parity: Even

Arithmetic properties

Positive divisors: 24
Divisor sum: 14,003,808
Proper-divisor sum: 7,375,588
Digit sum: 26
Digital root: 8

Number bases

Decimal: 6628220
Binary: 11001010010001101111100 (23 bits)
Octal: 0o31221574
Hexadecimal: 0x65237C

Divisor catalog (24)

124510201813627249051,8101,8313,6203,6627,3249,15518,31036,620331,411662,8221,325,6441,657,0553,314,1106,628,220

Showing 24 of 24.

Collatz trajectory (116 steps)

Even: n → n/2; Odd: n → 3n + 1

6,628,2203,314,1101,657,0554,971,1662,485,5837,456,7503,728,37511,185,1265,592,56316,777,6908,388,84525,166,53612,583,2686,291,6343,145,8179,437,4524,718,7262,359,3637,078,0903,539,04510,617,1365,308,5682,654,2841,327,142663,5711,990,714995,3572,986,0721,493,036746,518373,2591,119,778559,8891,679,668839,834419,9171,259,752629,876314,938157,469472,408236,204118,10259,051177,15488,577265,732132,86666,433199,30099,65049,825149,47674,73837,369112,10856,05428,02784,08242,041

Showing 60 of 60.