Base | Representation |
---|---|
bin | 1010110011000… |
… | …10010010010000 |
3 | 20022102221112222 |
4 | 11121202102100 |
5 | 141142030422 |
6 | 12553240212 |
7 | 2146626650 |
oct | 531422220 |
9 | 208387488 |
10 | 90580112 |
11 | 471481a7 |
12 | 26403068 |
13 | 159c5ccc |
14 | c05c360 |
15 | 7e43842 |
hex | 5662490 |
90580112 has 20 divisors (see below), whose sum is σ = 200570496. Its totient is φ = 38820000.
The previous prime is 90580103. The next prime is 90580117. The reversal of 90580112 is 21108509.
It is a happy number.
It is a super-3 number, since 3×905801123 (a number of 25 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (90580117) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404264 + ... + 404487.
Almost surely, 290580112 is an apocalyptic number.
It is an amenable number.
90580112 is an abundant number, since it is smaller than the sum of its proper divisors (109990384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90580112 is a wasteful number, since it uses less digits than its factorization.
90580112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 808766 (or 808760 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 26.
The square root of 90580112 is about 9517.3584570510. The cubic root of 90580112 is about 449.1012712971.
The spelling of 90580112 in words is "ninety million, five hundred eighty thousand, one hundred twelve".
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