Base | Representation |
---|---|
bin | 1010111001000… |
… | …1001101110000 |
3 | 10011221222002000 |
4 | 2232101031300 |
5 | 43143333233 |
6 | 4311054000 |
7 | 1063206150 |
oct | 256211560 |
9 | 104858060 |
10 | 45683568 |
11 | 23872817 |
12 | 13371300 |
13 | 96067c8 |
14 | 60d2760 |
15 | 4025d13 |
hex | 2b91370 |
45683568 has 80 divisors (see below), whose sum is σ = 149871360. Its totient is φ = 13051584.
The previous prime is 45683531. The next prime is 45683569. The reversal of 45683568 is 86538654.
45683568 is a `hidden beast` number, since 4 + 5 + 6 + 83 + 568 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45683569) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4530 + ... + 10577.
It is an arithmetic number, because the mean of its divisors is an integer number (1873392).
Almost surely, 245683568 is an apocalyptic number.
45683568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
45683568 is an abundant number, since it is smaller than the sum of its proper divisors (104187792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45683568 is a wasteful number, since it uses less digits than its factorization.
45683568 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15131 (or 15119 counting only the distinct ones).
The product of its digits is 691200, while the sum is 45.
The square root of 45683568 is about 6758.9620504927. The cubic root of 45683568 is about 357.4813082962.
The spelling of 45683568 in words is "forty-five million, six hundred eighty-three thousand, five hundred sixty-eight".
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