Base | Representation |
---|---|
bin | 101010101111101110… |
… | …101011000110111000 |
3 | 11101110201000222001020 |
4 | 222233232223012320 |
5 | 1222444331432302 |
6 | 33030223422440 |
7 | 3213251614422 |
oct | 525756530670 |
9 | 141421028036 |
10 | 45897920952 |
11 | 185131a8384 |
12 | 8a8b154a20 |
13 | 4435c5a410 |
14 | 2315a07812 |
15 | 12d96a8ebc |
hex | aafbab1b8 |
45897920952 has 32 divisors (see below), whose sum is σ = 123571326480. Its totient is φ = 14122437120.
The previous prime is 45897920927. The next prime is 45897920989. The reversal of 45897920952 is 25902979854.
It is a congruent number.
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, 73554049 + ... + 73554672.
Almost surely, 245897920952 is an apocalyptic number.
It is an amenable number.
45897920952 is an abundant number, since it is smaller than the sum of its proper divisors (77673405528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45897920952 is a wasteful number, since it uses less digits than its factorization.
45897920952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147108743 (or 147108739 counting only the distinct ones).
The product of its (nonzero) digits is 16329600, while the sum is 60.
The spelling of 45897920952 in words is "forty-five billion, eight hundred ninety-seven million, nine hundred twenty thousand, nine hundred fifty-two".
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