Base | Representation |
---|---|
bin | 1001111011011… |
… | …11010000001000 |
3 | 12210201201210001 |
4 | 10331233100020 |
5 | 132310340232 |
6 | 12133132344 |
7 | 2030660203 |
oct | 475572010 |
9 | 183651701 |
10 | 83293192 |
11 | 43020454 |
12 | 23a8a0b4 |
13 | 14344318 |
14 | b0c293a |
15 | 74a46e7 |
hex | 4f6f408 |
83293192 has 8 divisors (see below), whose sum is σ = 156174750. Its totient is φ = 41646592.
The previous prime is 83293141. The next prime is 83293201. The reversal of 83293192 is 29139238.
It can be written as a sum of positive squares in only one way, i.e., 60310756 + 22982436 = 7766^2 + 4794^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5205817 + ... + 5205832.
Almost surely, 283293192 is an apocalyptic number.
It is an amenable number.
83293192 is a deficient number, since it is larger than the sum of its proper divisors (72881558).
83293192 is a wasteful number, since it uses less digits than its factorization.
83293192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10411655 (or 10411651 counting only the distinct ones).
The product of its digits is 23328, while the sum is 37.
The square root of 83293192 is about 9126.5103955455. The cubic root of 83293192 is about 436.7200877349.
It can be divided in two parts, 8329319 and 2, that added together give a triangular number (8329321 = T4081).
The spelling of 83293192 in words is "eighty-three million, two hundred ninety-three thousand, one hundred ninety-two".
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