Base | Representation |
---|---|
bin | 1000100110100111010000 |
3 | 11020120201002 |
4 | 20212213100 |
5 | 1034132222 |
6 | 120201132 |
7 | 25112153 |
oct | 10464720 |
9 | 4216632 |
10 | 2255312 |
11 | 13004a4 |
12 | 9091a8 |
13 | 60c707 |
14 | 429c9a |
15 | 2e8392 |
hex | 2269d0 |
2255312 has 20 divisors (see below), whose sum is σ = 4511616. Its totient is φ = 1091040.
The previous prime is 2255303. The next prime is 2255321. The reversal of 2255312 is 2135522.
It is an interprime number because it is at equal distance from previous prime (2255303) and next prime (2255321).
2255312 is an admirable number.
It is a d-powerful number, because it can be written as 2 + 213 + 52 + 58 + 313 + 1 + 218 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1778 + ... + 2769.
22255312 is an apocalyptic number.
It is an amenable number.
2255312 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2255312 is a wasteful number, since it uses less digits than its factorization.
2255312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4586 (or 4580 counting only the distinct ones).
The product of its digits is 600, while the sum is 20.
The square root of 2255312 is about 1501.7696228117. The cubic root of 2255312 is about 131.1401099847.
The spelling of 2255312 in words is "two million, two hundred fifty-five thousand, three hundred twelve".
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