Base | Representation |
---|---|
bin | 1010110010111… |
… | …1111001000100 |
3 | 10011012201020201 |
4 | 2230233321010 |
5 | 43043104212 |
6 | 4254340244 |
7 | 1056626020 |
oct | 254577104 |
9 | 104181221 |
10 | 45284932 |
11 | 23620270 |
12 | 131ba684 |
13 | 94c7224 |
14 | 602b380 |
15 | 3e97b57 |
hex | 2b2fe44 |
45284932 has 24 divisors (see below), whose sum is σ = 98804160. Its totient is φ = 17643360.
The previous prime is 45284909. The next prime is 45284959. The reversal of 45284932 is 23948254.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 45284891 and 45284900.
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, 73207 + ... + 73822.
It is an arithmetic number, because the mean of its divisors is an integer number (4116840).
Almost surely, 245284932 is an apocalyptic number.
It is an amenable number.
45284932 is an abundant number, since it is smaller than the sum of its proper divisors (53519228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45284932 is a wasteful number, since it uses less digits than its factorization.
45284932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147051 (or 147049 counting only the distinct ones).
The product of its digits is 69120, while the sum is 37.
The square root of 45284932 is about 6729.4079977365. The cubic root of 45284932 is about 356.4384720585.
The spelling of 45284932 in words is "forty-five million, two hundred eighty-four thousand, nine hundred thirty-two".
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