Base | Representation |
---|---|
bin | 1010110110100… |
… | …10010001001100 |
3 | 20100022020202021 |
4 | 11123102101030 |
5 | 141301220141 |
6 | 13011135524 |
7 | 2153550142 |
oct | 533222114 |
9 | 210266667 |
10 | 91038796 |
11 | 47430882 |
12 | 265a45a4 |
13 | 15b26a14 |
14 | c13b592 |
15 | 7ed46d1 |
hex | 56d244c |
91038796 has 24 divisors (see below), whose sum is σ = 166084016. Its totient is φ = 43623360.
The previous prime is 91038793. The next prime is 91038803. The reversal of 91038796 is 69783019.
It is not an unprimeable number, because it can be changed into a prime (91038793) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5326 + ... + 14506.
Almost surely, 291038796 is an apocalyptic number.
It is an amenable number.
91038796 is a deficient number, since it is larger than the sum of its proper divisors (75045220).
91038796 is a wasteful number, since it uses less digits than its factorization.
91038796 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9289 (or 9287 counting only the distinct ones).
The product of its (nonzero) digits is 81648, while the sum is 43.
The square root of 91038796 is about 9541.4252604105. The cubic root of 91038796 is about 449.8580556425.
The spelling of 91038796 in words is "ninety-one million, thirty-eight thousand, seven hundred ninety-six".
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