Base | Representation |
---|---|
bin | 1010110010100… |
… | …1011110111000 |
3 | 10011011101020102 |
4 | 2230221132320 |
5 | 43041234210 |
6 | 4254014532 |
7 | 1056456335 |
oct | 254513670 |
9 | 104141212 |
10 | 45258680 |
11 | 23602575 |
12 | 131a7448 |
13 | 94b82ac |
14 | 602198c |
15 | 3e8eea5 |
hex | 2b297b8 |
45258680 has 16 divisors (see below), whose sum is σ = 101832120. Its totient is φ = 18103456.
The previous prime is 45258677. The next prime is 45258683. The reversal of 45258680 is 8685254.
It is an interprime number because it is at equal distance from previous prime (45258677) and next prime (45258683).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45258683) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 565694 + ... + 565773.
Almost surely, 245258680 is an apocalyptic number.
45258680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
45258680 is an abundant number, since it is smaller than the sum of its proper divisors (56573440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45258680 is a wasteful number, since it uses less digits than its factorization.
45258680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1131478 (or 1131474 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 38.
The square root of 45258680 is about 6727.4571719187. The cubic root of 45258680 is about 356.3695820982.
The spelling of 45258680 in words is "forty-five million, two hundred fifty-eight thousand, six hundred eighty".
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