Base | Representation |
---|---|
bin | 1010101111110… |
… | …0111000010000 |
3 | 10010211002121220 |
4 | 2223330320100 |
5 | 43014412414 |
6 | 4250045040 |
7 | 1055065602 |
oct | 253747020 |
9 | 103732556 |
10 | 45075984 |
11 | 23498288 |
12 | 13119780 |
13 | 94530a5 |
14 | 5db5172 |
15 | 3e55ca9 |
hex | 2afce10 |
45075984 has 40 divisors (see below), whose sum is σ = 120206592. Its totient is φ = 14540160.
The previous prime is 45075973. The next prime is 45076007. The reversal of 45075984 is 48957054.
45075984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13659 + ... + 16634.
Almost surely, 245075984 is an apocalyptic number.
It is an amenable number.
45075984 is an abundant number, since it is smaller than the sum of its proper divisors (75130608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45075984 is a wasteful number, since it uses less digits than its factorization.
45075984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30335 (or 30329 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 42.
The square root of 45075984 is about 6713.8650567315. The cubic root of 45075984 is about 355.8894156380.
The spelling of 45075984 in words is "forty-five million, seventy-five thousand, nine hundred eighty-four".
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