Base | Representation |
---|---|
bin | 1010111100010… |
… | …1101011011100 |
3 | 10012100212211222 |
4 | 2233011223130 |
5 | 43222222320 |
6 | 4315432512 |
7 | 1065062516 |
oct | 257055334 |
9 | 105325758 |
10 | 45898460 |
11 | 239aa213 |
12 | 13455738 |
13 | 968056a |
14 | 614abb6 |
15 | 4069825 |
hex | 2bc5adc |
45898460 has 48 divisors (see below), whose sum is σ = 99277920. Its totient is φ = 17817600.
The previous prime is 45898459. The next prime is 45898469. The reversal of 45898460 is 6489854.
It is a happy number.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45898469) 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, 114260 + ... + 114660.
It is an arithmetic number, because the mean of its divisors is an integer number (2068290).
Almost surely, 245898460 is an apocalyptic number.
It is an amenable number.
45898460 is an abundant number, since it is smaller than the sum of its proper divisors (53379460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45898460 is a wasteful number, since it uses less digits than its factorization.
45898460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 566 (or 564 counting only the distinct ones).
The product of its (nonzero) digits is 276480, while the sum is 44.
The square root of 45898460 is about 6774.8402195181. The cubic root of 45898460 is about 358.0409532543.
The spelling of 45898460 in words is "forty-five million, eight hundred ninety-eight thousand, four hundred sixty".
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