Base | Representation |
---|---|
bin | 1001111001001… |
… | …01111000100101 |
3 | 12210011110112212 |
4 | 10330211320211 |
5 | 132221231202 |
6 | 12122453205 |
7 | 2025266105 |
oct | 474457045 |
9 | 183143485 |
10 | 82992677 |
11 | 42935699 |
12 | 23964205 |
13 | 1426a5c1 |
14 | b045205 |
15 | 7445652 |
hex | 4f25e25 |
82992677 has 4 divisors (see below), whose sum is σ = 83184780. Its totient is φ = 82800576.
The previous prime is 82992661. The next prime is 82992713. The reversal of 82992677 is 77629928.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 7806436 + 75186241 = 2794^2 + 8671^2 .
It is a cyclic number.
It is not a de Polignac number, because 82992677 - 24 = 82992661 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 (82992607) 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, 95402 + ... + 96267.
It is an arithmetic number, because the mean of its divisors is an integer number (20796195).
Almost surely, 282992677 is an apocalyptic number.
It is an amenable number.
82992677 is a deficient number, since it is larger than the sum of its proper divisors (192103).
82992677 is a wasteful number, since it uses less digits than its factorization.
82992677 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192102.
The product of its digits is 762048, while the sum is 50.
The square root of 82992677 is about 9110.0316684411. The cubic root of 82992677 is about 436.1942380760.
The spelling of 82992677 in words is "eighty-two million, nine hundred ninety-two thousand, six hundred seventy-seven".
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