Base | Representation |
---|---|
bin | 1010110001010… |
… | …00011000010100 |
3 | 20021222220012112 |
4 | 11120220120110 |
5 | 141111433212 |
6 | 12544210152 |
7 | 2144621321 |
oct | 530503024 |
9 | 207886175 |
10 | 90342932 |
11 | 46aa5a89 |
12 | 26309958 |
13 | 15942074 |
14 | bdd9b48 |
15 | 7de8422 |
hex | 5628614 |
90342932 has 12 divisors (see below), whose sum is σ = 158731776. Its totient is φ = 44991000.
The previous prime is 90342893. The next prime is 90342943. The reversal of 90342932 is 23924309.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43988 + ... + 45995.
It is an arithmetic number, because the mean of its divisors is an integer number (13227648).
Almost surely, 290342932 is an apocalyptic number.
It is an amenable number.
90342932 is a deficient number, since it is larger than the sum of its proper divisors (68388844).
90342932 is a wasteful number, since it uses less digits than its factorization.
90342932 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90238 (or 90236 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 32.
The square root of 90342932 is about 9504.8898994149. The cubic root of 90342932 is about 448.7089447573.
The spelling of 90342932 in words is "ninety million, three hundred forty-two thousand, nine hundred thirty-two".
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