Base | Representation |
---|---|
bin | 1010111010001… |
… | …0110010101000 |
3 | 10012002121211101 |
4 | 2232202302220 |
5 | 43203134220 |
6 | 4312411144 |
7 | 1063626064 |
oct | 256426250 |
9 | 105077741 |
10 | 45755560 |
11 | 23911914 |
12 | 133a6ab4 |
13 | 96304c6 |
14 | 6110aa4 |
15 | 403c30a |
hex | 2ba2ca8 |
45755560 has 32 divisors (see below), whose sum is σ = 103772160. Its totient is φ = 18156096.
The previous prime is 45755531. The next prime is 45755599. The reversal of 45755560 is 6555754.
It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 577 + ... + 9583.
It is an arithmetic number, because the mean of its divisors is an integer number (3242880).
Almost surely, 245755560 is an apocalyptic number.
45755560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
45755560 is an abundant number, since it is smaller than the sum of its proper divisors (58016600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45755560 is a wasteful number, since it uses less digits than its factorization.
45755560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9145 (or 9141 counting only the distinct ones).
The product of its (nonzero) digits is 105000, while the sum is 37.
The square root of 45755560 is about 6764.2856237743. The cubic root of 45755560 is about 357.6689927556.
The spelling of 45755560 in words is "forty-five million, seven hundred fifty-five thousand, five hundred sixty".
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