Base | Representation |
---|---|
bin | 1010110010001… |
… | …1111100000010 |
3 | 10011010020002022 |
4 | 2230203330002 |
5 | 43040022340 |
6 | 4253321442 |
7 | 1056333203 |
oct | 254437402 |
9 | 104106068 |
10 | 45235970 |
11 | 235974aa |
12 | 13196282 |
13 | 94aab60 |
14 | 60175aa |
15 | 3e883b5 |
hex | 2b23f02 |
45235970 has 16 divisors (see below), whose sum is σ = 87688440. Its totient is φ = 16702464.
The previous prime is 45235909. The next prime is 45235987. The reversal of 45235970 is 7953254.
It can be written as a sum of positive squares in 4 ways, for example, as 20802721 + 24433249 = 4561^2 + 4943^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 45235970.
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, 173855 + ... + 174114.
Almost surely, 245235970 is an apocalyptic number.
45235970 is a deficient number, since it is larger than the sum of its proper divisors (42452470).
45235970 is a wasteful number, since it uses less digits than its factorization.
45235970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 347989.
The product of its (nonzero) digits is 37800, while the sum is 35.
The square root of 45235970 is about 6725.7691010025. The cubic root of 45235970 is about 356.3099654880.
The spelling of 45235970 in words is "forty-five million, two hundred thirty-five thousand, nine hundred seventy".
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