Base | Representation |
---|---|
bin | 1010110001011… |
… | …01001000001000 |
3 | 20022000212212200 |
4 | 11120231020020 |
5 | 141113044001 |
6 | 12544440200 |
7 | 2145032106 |
oct | 530551010 |
9 | 208025780 |
10 | 90362376 |
11 | 47009655 |
12 | 26319060 |
13 | 1594ab80 |
14 | c002c76 |
15 | 7dee086 |
hex | 562d208 |
90362376 has 96 divisors (see below), whose sum is σ = 272727000. Its totient is φ = 26836992.
The previous prime is 90362369. The next prime is 90362381. The reversal of 90362376 is 67326309.
It can be written as a sum of positive squares in 4 ways, for example, as 58890276 + 31472100 = 7674^2 + 5610^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 90362376.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25480 + ... + 28808.
Almost surely, 290362376 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 90362376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136363500).
90362376 is an abundant number, since it is smaller than the sum of its proper divisors (182364624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90362376 is a wasteful number, since it uses less digits than its factorization.
90362376 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3383 (or 3376 counting only the distinct ones).
The product of its (nonzero) digits is 40824, while the sum is 36.
The square root of 90362376 is about 9505.9126863232. The cubic root of 90362376 is about 448.7411334804.
The spelling of 90362376 in words is "ninety million, three hundred sixty-two thousand, three hundred seventy-six".
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