Base | Representation |
---|---|
bin | 1010111100001… |
… | …0101001011000 |
3 | 10012100020210222 |
4 | 2233002221120 |
5 | 43221323130 |
6 | 4315255212 |
7 | 1065011354 |
oct | 257025130 |
9 | 105306728 |
10 | 45886040 |
11 | 239a0952 |
12 | 1344a508 |
13 | 9677a05 |
14 | 6146464 |
15 | 4065ce5 |
hex | 2bc2a58 |
45886040 has 32 divisors (see below), whose sum is σ = 103950000. Its totient is φ = 18228864.
The previous prime is 45886039. The next prime is 45886069. The reversal of 45886040 is 4068854.
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, 2111 + ... + 9809.
Almost surely, 245886040 is an apocalyptic number.
45886040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
45886040 is an abundant number, since it is smaller than the sum of its proper divisors (58063960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45886040 is a wasteful number, since it uses less digits than its factorization.
45886040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7859 (or 7855 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 35.
The square root of 45886040 is about 6773.9235307169. The cubic root of 45886040 is about 358.0086553674.
The spelling of 45886040 in words is "forty-five million, eight hundred eighty-six thousand, forty".
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