Integer Profile

8,222,220

2^2 × 3^2 × 5 × 17 × 2687

Prime factors, divisor sums, positional representations and sequence properties for 8,222,220. The prime factorization is 2^2 × 3^2 × 5 × 17 × 2687.

Number of positive divisors: 72. Showing the recorded part of the sequence: 155.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 72
Divisor sum: 26,417,664
Proper-divisor sum: 18,195,444
Digit sum: 18
Digital root: 9

Number bases

Decimal: 8222220
Binary: 11111010111011000001100 (23 bits)
Octal: 0o37273014
Hexadecimal: 0x7D760C

Divisor catalog (72)

12345691012151718203034364551606885901021531701802042553063405106127651,0201,5302,6873,0605,3748,06110,74813,43516,12224,18326,87032,24440,30545,67948,36653,74080,61091,35896,732120,915137,037161,220182,716228,395241,830274,074411,111

Showing 60 of 72.

Collatz trajectory (155 steps)

Even: n → n/2; Odd: n → 3n + 1

8,222,2204,111,1102,055,5556,166,6663,083,3339,250,0004,625,0002,312,5001,156,250578,1251,734,376867,188433,594216,797650,392325,196162,59881,299243,898121,949365,848182,92491,46245,731137,19468,597205,792102,89651,44825,72412,8626,43119,2949,64728,94214,47143,41421,70765,12232,56197,68448,84224,42173,26436,63218,3169,1584,57913,7386,86920,60810,3045,1522,5761,288644322161484242

Showing 60 of 60.

Prime factorization

Factorization: 2^2 × 3^2 × 5 × 17 × 2687
Distinct prime factors: 5
Perfect square: No
Parity: Even