Base | Representation |
---|---|
bin | 1001111000110… |
… | …11111110110101 |
3 | 12210002101220122 |
4 | 10330123332311 |
5 | 132213431432 |
6 | 12121541325 |
7 | 2025036623 |
oct | 474337665 |
9 | 183071818 |
10 | 82952117 |
11 | 42908176 |
12 | 23944845 |
13 | 14254cc1 |
14 | b034513 |
15 | 7438612 |
hex | 4f1bfb5 |
82952117 has 4 divisors (see below), whose sum is σ = 84881280. Its totient is φ = 81022956.
The previous prime is 82952087. The next prime is 82952141. The reversal of 82952117 is 71125928.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 82952117 - 216 = 82886581 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82954117) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 964517 + ... + 964602.
It is an arithmetic number, because the mean of its divisors is an integer number (21220320).
Almost surely, 282952117 is an apocalyptic number.
It is an amenable number.
82952117 is a deficient number, since it is larger than the sum of its proper divisors (1929163).
82952117 is a wasteful number, since it uses less digits than its factorization.
82952117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1929162.
The product of its digits is 10080, while the sum is 35.
The square root of 82952117 is about 9107.8052789901. The cubic root of 82952117 is about 436.1231678649.
The spelling of 82952117 in words is "eighty-two million, nine hundred fifty-two thousand, one hundred seventeen".
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