Base | Representation |
---|---|
bin | 1010110001011… |
… | …01001000001110 |
3 | 20022000212212220 |
4 | 11120231020032 |
5 | 141113044012 |
6 | 12544440210 |
7 | 2145032115 |
oct | 530551016 |
9 | 208025786 |
10 | 90362382 |
11 | 47009660 |
12 | 26319066 |
13 | 1594ab86 |
14 | c002c7c |
15 | 7dee08c |
hex | 562d20e |
90362382 has 32 divisors (see below), whose sum is σ = 197769600. Its totient is φ = 27297120.
The previous prime is 90362381. The next prime is 90362383. The reversal of 90362382 is 28326309.
It is an interprime number because it is at equal distance from previous prime (90362381) and next prime (90362383).
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90362381) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21073 + ... + 24995.
It is an arithmetic number, because the mean of its divisors is an integer number (6180300).
Almost surely, 290362382 is an apocalyptic number.
90362382 is an abundant number, since it is smaller than the sum of its proper divisors (107407218).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
90362382 is a wasteful number, since it uses less digits than its factorization.
90362382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4288.
The product of its (nonzero) digits is 15552, while the sum is 33.
The square root of 90362382 is about 9505.9130019162. The cubic root of 90362382 is about 448.7411434124.
The spelling of 90362382 in words is "ninety million, three hundred sixty-two thousand, three hundred eighty-two".
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