Base | Representation |
---|---|
bin | 1010110001010… |
… | …11001100100100 |
3 | 20022000111000210 |
4 | 11120223030210 |
5 | 141112320333 |
6 | 12544335420 |
7 | 2145000051 |
oct | 530531444 |
9 | 208014023 |
10 | 90354468 |
11 | 47003716 |
12 | 26314570 |
13 | 159473a9 |
14 | c000028 |
15 | 7deba63 |
hex | 562b324 |
90354468 has 24 divisors (see below), whose sum is σ = 211137472. Its totient is φ = 30073824.
The previous prime is 90354457. The next prime is 90354487. The reversal of 90354468 is 86445309.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3546 + ... + 13902.
Almost surely, 290354468 is an apocalyptic number.
It is an amenable number.
90354468 is an abundant number, since it is smaller than the sum of its proper divisors (120783004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90354468 is a wasteful number, since it uses less digits than its factorization.
90354468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11091 (or 11089 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 39.
The square root of 90354468 is about 9505.4967255794. The cubic root of 90354468 is about 448.7280426766.
The spelling of 90354468 in words is "ninety million, three hundred fifty-four thousand, four hundred sixty-eight".
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