Base | Representation |
---|---|
bin | 1001110110011… |
… | …01100000100111 |
3 | 12202111002000010 |
4 | 10323031200213 |
5 | 132123140240 |
6 | 12111021303 |
7 | 2022230550 |
oct | 473154047 |
9 | 182432003 |
10 | 82630695 |
11 | 42708734 |
12 | 2380a833 |
13 | 14171904 |
14 | ad8d327 |
15 | 73c3280 |
hex | 4ecd827 |
82630695 has 16 divisors (see below), whose sum is σ = 151096320. Its totient is φ = 37773984.
The previous prime is 82630637. The next prime is 82630699. The reversal of 82630695 is 59603628.
It is not a de Polignac number, because 82630695 - 215 = 82597927 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82630699) 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, 393375 + ... + 393584.
It is an arithmetic number, because the mean of its divisors is an integer number (9443520).
Almost surely, 282630695 is an apocalyptic number.
82630695 is a deficient number, since it is larger than the sum of its proper divisors (68465625).
82630695 is a wasteful number, since it uses less digits than its factorization.
82630695 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 786974.
The product of its (nonzero) digits is 77760, while the sum is 39.
The square root of 82630695 is about 9090.1427381532. The cubic root of 82630695 is about 435.5591435733.
The spelling of 82630695 in words is "eighty-two million, six hundred thirty thousand, six hundred ninety-five".
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