Base | Representation |
---|---|
bin | 101010011100100111… |
… | …110100010110001000 |
3 | 11100122100211121112102 |
4 | 222130213310112020 |
5 | 1221320300403210 |
6 | 32534332532532 |
7 | 3202310065622 |
oct | 523447642610 |
9 | 140570747472 |
10 | 45577356680 |
11 | 18369258729 |
12 | 89bb921148 |
13 | 43b470c40b |
14 | 22c51ddc12 |
15 | 12bb486ea5 |
hex | a9c9f4588 |
45577356680 has 16 divisors (see below), whose sum is σ = 102549052620. Its totient is φ = 18230942656.
The previous prime is 45577356673. The next prime is 45577356691. The reversal of 45577356680 is 8665377554.
It can be written as a sum of positive squares in 2 ways, for example, as 41747479684 + 3829876996 = 204322^2 + 61886^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569716919 + ... + 569716998.
Almost surely, 245577356680 is an apocalyptic number.
45577356680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
45577356680 is an abundant number, since it is smaller than the sum of its proper divisors (56971695940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45577356680 is a wasteful number, since it uses less digits than its factorization.
45577356680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1139433928 (or 1139433924 counting only the distinct ones).
The product of its (nonzero) digits is 21168000, while the sum is 56.
The spelling of 45577356680 in words is "forty-five billion, five hundred seventy-seven million, three hundred fifty-six thousand, six hundred eighty".
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