Base | Representation |
---|---|
bin | 1010110101001… |
… | …10010011001000 |
3 | 20022222002200220 |
4 | 11122212103020 |
5 | 141224434241 |
6 | 13003230040 |
7 | 2152200105 |
oct | 532462310 |
9 | 208862626 |
10 | 90858696 |
11 | 47318535 |
12 | 26518320 |
13 | 15a92a56 |
14 | c0d1aac |
15 | 7e9b166 |
hex | 56a64c8 |
90858696 has 16 divisors (see below), whose sum is σ = 227146800. Its totient is φ = 30286224.
The previous prime is 90858683. The next prime is 90858701. The reversal of 90858696 is 69685809.
It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.
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, 1892866 + ... + 1892913.
It is an arithmetic number, because the mean of its divisors is an integer number (14196675).
Almost surely, 290858696 is an apocalyptic number.
It is an amenable number.
90858696 is an abundant number, since it is smaller than the sum of its proper divisors (136288104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90858696 is a wasteful number, since it uses less digits than its factorization.
90858696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3785788 (or 3785784 counting only the distinct ones).
The product of its (nonzero) digits is 933120, while the sum is 51.
The square root of 90858696 is about 9531.9827947809. The cubic root of 90858696 is about 449.5612117895.
The spelling of 90858696 in words is "ninety million, eight hundred fifty-eight thousand, six hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •