Base | Representation |
---|---|
bin | 1010110111010… |
… | …1001110001100 |
3 | 10011202010210100 |
4 | 2231311032030 |
5 | 43131201113 |
6 | 4304411100 |
7 | 1062220650 |
oct | 255651614 |
9 | 104663710 |
10 | 45568908 |
11 | 237a4660 |
12 | 13316a90 |
13 | 9596568 |
14 | 60a2a60 |
15 | 4001d73 |
hex | 2b7538c |
45568908 has 144 divisors (see below), whose sum is σ = 152216064. Its totient is φ = 11128320.
The previous prime is 45568903. The next prime is 45568937. The reversal of 45568908 is 80986554.
45568908 is a `hidden beast` number, since 4 + 556 + 8 + 90 + 8 = 666.
It is not an unprimeable number, because it can be changed into a prime (45568903) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46641 + ... + 47607.
It is an arithmetic number, because the mean of its divisors is an integer number (1057056).
Almost surely, 245568908 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45568908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76108032).
45568908 is an abundant number, since it is smaller than the sum of its proper divisors (106647156).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45568908 is a wasteful number, since it uses less digits than its factorization.
45568908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1012 (or 1007 counting only the distinct ones).
The product of its (nonzero) digits is 345600, while the sum is 45.
The square root of 45568908 is about 6750.4746499783. The cubic root of 45568908 is about 357.1819800494.
The spelling of 45568908 in words is "forty-five million, five hundred sixty-eight thousand, nine hundred eight".
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