Base | Representation |
---|---|
bin | 1001111011111… |
… | …11110111010000 |
3 | 12210212012010001 |
4 | 10331333313100 |
5 | 132320024412 |
6 | 12134415344 |
7 | 2031362443 |
oct | 475776720 |
9 | 183765101 |
10 | 83361232 |
11 | 43067589 |
12 | 23b01554 |
13 | 14369296 |
14 | b0dd65a |
15 | 74b9957 |
hex | 4f7fdd0 |
83361232 has 20 divisors (see below), whose sum is σ = 166723456. Its totient is φ = 40335840.
The previous prime is 83361203. The next prime is 83361233. The reversal of 83361232 is 23216338.
83361232 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 83361232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83361233) 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, 83538 + ... + 84529.
Almost surely, 283361232 is an apocalyptic number.
It is an amenable number.
83361232 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83361232 is a wasteful number, since it uses less digits than its factorization.
83361232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168106 (or 168100 counting only the distinct ones).
The product of its digits is 5184, while the sum is 28.
The square root of 83361232 is about 9130.2372367863. The cubic root of 83361232 is about 436.8389703900.
The spelling of 83361232 in words is "eighty-three million, three hundred sixty-one thousand, two hundred thirty-two".
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