Base | Representation |
---|---|
bin | 1010100111100111000… |
… | …1000101101110000000 |
3 | 122102212222010100101102 |
4 | 2221321301011232000 |
5 | 10442104433204143 |
6 | 215450300553532 |
7 | 16115552326214 |
oct | 2517161055600 |
9 | 572788110342 |
10 | 182431538048 |
11 | 70406935761 |
12 | 2b433b528a8 |
13 | 14284623266 |
14 | 8b88b08944 |
15 | 4b2ae0e0b8 |
hex | 2a79c45b80 |
182431538048 has 32 divisors (see below), whose sum is σ = 384816530160. Its totient is φ = 85850134528.
The previous prime is 182431538017. The next prime is 182431538057. The reversal of 182431538048 is 840835134281.
It is a tau number, because it is divible by the number of its divisors (32).
It is a junction number, because it is equal to n+sod(n) for n = 182431537993 and 182431538011.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41916836 + ... + 41921187.
Almost surely, 2182431538048 is an apocalyptic number.
It is an amenable number.
182431538048 is an abundant number, since it is smaller than the sum of its proper divisors (202384992112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
182431538048 is an equidigital number, since it uses as much as digits as its factorization.
182431538048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83838054 (or 83838042 counting only the distinct ones).
The product of its (nonzero) digits is 737280, while the sum is 47.
The spelling of 182431538048 in words is "one hundred eighty-two billion, four hundred thirty-one million, five hundred thirty-eight thousand, forty-eight".
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