Base | Representation |
---|---|
bin | 101010000100101011… |
… | …0010011111011000100 |
3 | 22122012201122022212122 |
4 | 1110021112103323010 |
5 | 2440014344010212 |
6 | 105301242505112 |
7 | 6345662106461 |
oct | 1241126237304 |
9 | 278181568778 |
10 | 90351156932 |
11 | 35354966533 |
12 | 15616505198 |
13 | 869b7c1c4a |
14 | 45317ca668 |
15 | 253c0e3272 |
hex | 1509593ec4 |
90351156932 has 24 divisors (see below), whose sum is σ = 159537509376. Its totient is φ = 44770516128.
The previous prime is 90351156923. The next prime is 90351156941. The reversal of 90351156932 is 23965115309.
It is an interprime number because it is at equal distance from previous prime (90351156923) and next prime (90351156941).
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 7 ways as a sum of consecutive naturals, for example, 52703 + ... + 428345.
It is an arithmetic number, because the mean of its divisors is an integer number (6647396224).
Almost surely, 290351156932 is an apocalyptic number.
It is an amenable number.
90351156932 is a deficient number, since it is larger than the sum of its proper divisors (69186352444).
90351156932 is a wasteful number, since it uses less digits than its factorization.
90351156932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 376187 (or 376185 counting only the distinct ones).
The product of its (nonzero) digits is 218700, while the sum is 44.
The spelling of 90351156932 in words is "ninety billion, three hundred fifty-one million, one hundred fifty-six thousand, nine hundred thirty-two".
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