Base | Representation |
---|---|
bin | 1001111000100… |
… | …01110111101001 |
3 | 12210000022002120 |
4 | 10330101313221 |
5 | 132211120242 |
6 | 12121021453 |
7 | 2024505102 |
oct | 474216751 |
9 | 183008076 |
10 | 82910697 |
11 | 4288a041 |
12 | 23924889 |
13 | 1423c1ac |
14 | b0233a9 |
15 | 742b1ec |
hex | 4f11de9 |
82910697 has 8 divisors (see below), whose sum is σ = 110744160. Its totient is φ = 55175520.
The previous prime is 82910693. The next prime is 82910701. The reversal of 82910697 is 79601928.
It is an interprime number because it is at equal distance from previous prime (82910693) and next prime (82910701).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 82910697 - 22 = 82910693 is a prime.
It is not an unprimeable number, because it can be changed into a prime (82910693) 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, 22579 + ... + 25992.
It is an arithmetic number, because the mean of its divisors is an integer number (13843020).
Almost surely, 282910697 is an apocalyptic number.
It is an amenable number.
82910697 is a deficient number, since it is larger than the sum of its proper divisors (27833463).
82910697 is a wasteful number, since it uses less digits than its factorization.
82910697 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49143.
The product of its (nonzero) digits is 54432, while the sum is 42.
The square root of 82910697 is about 9105.5311212471. The cubic root of 82910697 is about 436.0505668282.
The spelling of 82910697 in words is "eighty-two million, nine hundred ten thousand, six hundred ninety-seven".
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