Base | Representation |
---|---|
bin | 101010000000100011… |
… | …101010100011011010 |
3 | 11022102112211220202100 |
4 | 222000203222203122 |
5 | 1214334231142241 |
6 | 32415512544230 |
7 | 3154531655145 |
oct | 520043524332 |
9 | 138375756670 |
10 | 45106505946 |
11 | 181474a0597 |
12 | 88aa0b2076 |
13 | 433acc2008 |
14 | 227c87505c |
15 | 128ee7a9b6 |
hex | a808ea8da |
45106505946 has 24 divisors (see below), whose sum is σ = 98315983584. Its totient is φ = 14945468040.
The previous prime is 45106505929. The next prime is 45106505999. The reversal of 45106505946 is 64950560154.
45106505946 is a `hidden beast` number, since 4 + 5 + 1 + 0 + 6 + 50 + 594 + 6 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7499740 + ... + 7505751.
It is an arithmetic number, because the mean of its divisors is an integer number (4096499316).
Almost surely, 245106505946 is an apocalyptic number.
45106505946 is an abundant number, since it is smaller than the sum of its proper divisors (53209477638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45106505946 is a wasteful number, since it uses less digits than its factorization.
45106505946 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15005666 (or 15005663 counting only the distinct ones).
The product of its (nonzero) digits is 648000, while the sum is 45.
The spelling of 45106505946 in words is "forty-five billion, one hundred six million, five hundred five thousand, nine hundred forty-six".
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