Base | Representation |
---|---|
bin | 1010110001110… |
… | …01000100000000 |
3 | 20022010100221100 |
4 | 11120321010000 |
5 | 141121130024 |
6 | 12545454400 |
7 | 2145324456 |
oct | 530710400 |
9 | 208110840 |
10 | 90411264 |
11 | 47042359 |
12 | 26341400 |
13 | 159671b8 |
14 | c0169d6 |
15 | 7e0d7c9 |
hex | 5639100 |
90411264 has 54 divisors (see below), whose sum is σ = 260684606. Its totient is φ = 30136320.
The previous prime is 90411257. The next prime is 90411271. The reversal of 90411264 is 46211409.
It is an interprime number because it is at equal distance from previous prime (90411257) and next prime (90411271).
It can be written as a sum of positive squares in only one way, i.e., 67371264 + 23040000 = 8208^2 + 4800^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17317 + ... + 21924.
Almost surely, 290411264 is an apocalyptic number.
It is an amenable number.
90411264 is an abundant number, since it is smaller than the sum of its proper divisors (170273342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90411264 is a wasteful number, since it uses less digits than its factorization.
90411264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39263 (or 39246 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 90411264 is about 9508.4837908049. The cubic root of 90411264 is about 448.8220451104.
The spelling of 90411264 in words is "ninety million, four hundred eleven thousand, two hundred sixty-four".
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