Base | Representation |
---|---|
bin | 1010110010011… |
… | …01110001101110 |
3 | 20022021200022210 |
4 | 11121031301232 |
5 | 141131333420 |
6 | 12551351250 |
7 | 2146130025 |
oct | 531156156 |
9 | 208250283 |
10 | 90496110 |
11 | 470a0081 |
12 | 26382526 |
13 | 159969c3 |
14 | c0398bc |
15 | 7e289e0 |
hex | 564dc6e |
90496110 has 32 divisors (see below), whose sum is σ = 218858112. Its totient is φ = 23947040.
The previous prime is 90496097. The next prime is 90496111. The reversal of 90496110 is 1169409.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90496111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7584 + ... + 15443.
It is an arithmetic number, because the mean of its divisors is an integer number (6839316).
Almost surely, 290496110 is an apocalyptic number.
90496110 is an abundant number, since it is smaller than the sum of its proper divisors (128362002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90496110 is a wasteful number, since it uses less digits than its factorization.
90496110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23168.
The product of its (nonzero) digits is 1944, while the sum is 30.
The square root of 90496110 is about 9512.9443391623. The cubic root of 90496110 is about 448.9623994849.
The spelling of 90496110 in words is "ninety million, four hundred ninety-six thousand, one hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •