Integer Profile

2,228,394

2 × 3 × 7 × 17 × 3121

Prime factors, divisor sums, positional representations and sequence properties for 2,228,394. The prime factorization is 2 × 3 × 7 × 17 × 3121.

Number of positive divisors: 32. Showing the recorded part of the sequence: 179.

AbundantEvenComposite

Arithmetic properties

Positive divisors: 32
Divisor sum: 5,394,816
Proper-divisor sum: 3,166,422
Digit sum: 30
Digital root: 3

Number bases

Decimal: 2228394
Binary: 1000100000000010101010 (22 bits)
Octal: 0o10400252
Hexadecimal: 0x2200AA

Divisor catalog (32)

123671417213442511021192383577143,1216,2429,36318,72621,84743,69453,05765,541106,114131,082159,171318,342371,399742,7981,114,1972,228,394

Showing 32 of 32.

Collatz trajectory (179 steps)

Even: n → n/2; Odd: n → 3n + 1

2,228,3941,114,1973,342,5921,671,296835,648417,824208,912104,45652,22826,11413,05739,17219,5869,79329,38014,6907,34522,03611,0185,50916,5288,2644,1322,0661,0333,1001,5507752,3261,1633,4901,7455,2362,6181,3093,9281,9649824911,4747372,2121,1065531,6608304151,2466231,8709352,8061,4034,2102,1056,3163,1581,5794,7382,369

Showing 60 of 60.

Prime factorization

Factorization: 2 × 3 × 7 × 17 × 3121
Distinct prime factors: 5
Perfect square: No
Parity: Even