Base | Representation |
---|---|
bin | 1010110110011… |
… | …0100100111111 |
3 | 10011122002111211 |
4 | 2231212210333 |
5 | 43122241202 |
6 | 4303225251 |
7 | 1061551042 |
oct | 255464477 |
9 | 104562454 |
10 | 45508927 |
11 | 23763592 |
12 | 132a8227 |
13 | 9575179 |
14 | 6088c59 |
15 | 3ede1d7 |
hex | 2b6693f |
45508927 has 16 divisors (see below), whose sum is σ = 49740480. Its totient is φ = 41513472.
The previous prime is 45508913. The next prime is 45508943. The reversal of 45508927 is 72980554.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-45508927 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 45508927.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45508987) 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, 44599 + ... + 45607.
It is an arithmetic number, because the mean of its divisors is an integer number (3108780).
Almost surely, 245508927 is an apocalyptic number.
45508927 is a deficient number, since it is larger than the sum of its proper divisors (4231553).
45508927 is a wasteful number, since it uses less digits than its factorization.
45508927 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1122.
The product of its (nonzero) digits is 100800, while the sum is 40.
The square root of 45508927 is about 6746.0304624275. The cubic root of 45508927 is about 357.0251952287.
The spelling of 45508927 in words is "forty-five million, five hundred eight thousand, nine hundred twenty-seven".
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