Base | Representation |
---|---|
bin | 1001111000111… |
… | …01010110100110 |
3 | 12210002200121200 |
4 | 10330131112212 |
5 | 132214121414 |
6 | 12122023330 |
7 | 2025062166 |
oct | 474352646 |
9 | 183080550 |
10 | 82957734 |
11 | 42911412 |
12 | 23947b46 |
13 | 14257722 |
14 | b0365a6 |
15 | 743a109 |
hex | 4f1d5a6 |
82957734 has 24 divisors (see below), whose sum is σ = 187557552. Its totient is φ = 26450160.
The previous prime is 82957723. The next prime is 82957741. The reversal of 82957734 is 43775928.
It is a self number, because there is not a number n which added to its sum of digits gives 82957734.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 99777 + ... + 100604.
It is an arithmetic number, because the mean of its divisors is an integer number (7814898).
Almost surely, 282957734 is an apocalyptic number.
82957734 is an abundant number, since it is smaller than the sum of its proper divisors (104599818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
82957734 is a wasteful number, since it uses less digits than its factorization.
82957734 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 200412 (or 200409 counting only the distinct ones).
The product of its digits is 423360, while the sum is 45.
The square root of 82957734 is about 9108.1136356548. The cubic root of 82957734 is about 436.1330114897.
The spelling of 82957734 in words is "eighty-two million, nine hundred fifty-seven thousand, seven hundred thirty-four".
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