Base | Representation |
---|---|
bin | 1001111000111… |
… | …00110110011000 |
3 | 12210002120210022 |
4 | 10330130312120 |
5 | 132214040142 |
6 | 12122010012 |
7 | 2025053162 |
oct | 474346630 |
9 | 183076708 |
10 | 82955672 |
11 | 4290a908 |
12 | 23946908 |
13 | 142567c7 |
14 | b035932 |
15 | 74396d2 |
hex | 4f1cd98 |
82955672 has 32 divisors (see below), whose sum is σ = 164257200. Its totient is φ = 39168000.
The previous prime is 82955671. The next prime is 82955707. The reversal of 82955672 is 27655928.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82955671) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60272 + ... + 61632.
Almost surely, 282955672 is an apocalyptic number.
It is an amenable number.
82955672 is a deficient number, since it is larger than the sum of its proper divisors (81301528).
82955672 is a wasteful number, since it uses less digits than its factorization.
82955672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1787 (or 1783 counting only the distinct ones).
The product of its digits is 302400, while the sum is 44.
The square root of 82955672 is about 9108.0004391743. Note that the first 3 decimals coincide. The cubic root of 82955672 is about 436.1293979479.
The spelling of 82955672 in words is "eighty-two million, nine hundred fifty-five thousand, six hundred seventy-two".
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