Base | Representation |
---|---|
bin | 1001110110010… |
… | …00001100001110 |
3 | 12202102222010021 |
4 | 10323020030032 |
5 | 132121441120 |
6 | 12110332354 |
7 | 2022110206 |
oct | 473101416 |
9 | 182388107 |
10 | 82608910 |
11 | 426a332a |
12 | 237ba0ba |
13 | 14164a17 |
14 | ad85406 |
15 | 73bbaaa |
hex | 4ec830e |
82608910 has 32 divisors (see below), whose sum is σ = 152020800. Its totient is φ = 32313600.
The previous prime is 82608871. The next prime is 82608913. The reversal of 82608910 is 1980628.
It is a super-2 number, since 2×826089102 = 13648464022776200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82608913) 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, 89431 + ... + 90349.
It is an arithmetic number, because the mean of its divisors is an integer number (4750650).
Almost surely, 282608910 is an apocalyptic number.
82608910 is a deficient number, since it is larger than the sum of its proper divisors (69411890).
82608910 is a wasteful number, since it uses less digits than its factorization.
82608910 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1116.
The product of its (nonzero) digits is 6912, while the sum is 34.
The square root of 82608910 is about 9088.9443831503. The cubic root of 82608910 is about 435.5208628435.
The spelling of 82608910 in words is "eighty-two million, six hundred eight thousand, nine hundred ten".
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