Base | Representation |
---|---|
bin | 1010110010001… |
… | …01001001011100 |
3 | 20022012212211200 |
4 | 11121011021130 |
5 | 141124221024 |
6 | 12550515500 |
7 | 2145622002 |
oct | 531051134 |
9 | 208185750 |
10 | 90460764 |
11 | 47076569 |
12 | 26365b90 |
13 | 159838a4 |
14 | c02aa72 |
15 | 7e1d2c9 |
hex | 564525c |
90460764 has 36 divisors (see below), whose sum is σ = 229767720. Its totient is φ = 30008160.
The previous prime is 90460753. The next prime is 90460793. The reversal of 90460764 is 46706409.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1642 + ... + 13550.
Almost surely, 290460764 is an apocalyptic number.
It is an amenable number.
90460764 is an abundant number, since it is smaller than the sum of its proper divisors (139306956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90460764 is a wasteful number, since it uses less digits than its factorization.
90460764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12130 (or 12125 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 36.
The square root of 90460764 is about 9511.0863732804. The cubic root of 90460764 is about 448.9039399133.
The spelling of 90460764 in words is "ninety million, four hundred sixty thousand, seven hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •