Base | Representation |
---|---|
bin | 1001110110011… |
… | …10100011000100 |
3 | 12202111021211122 |
4 | 10323032203010 |
5 | 132123304243 |
6 | 12111053112 |
7 | 2022246134 |
oct | 473164304 |
9 | 182437748 |
10 | 82634948 |
11 | 42710950 |
12 | 23811198 |
13 | 14173826 |
14 | ad90ac4 |
15 | 73c4668 |
hex | 4ece8c4 |
82634948 has 24 divisors (see below), whose sum is σ = 159761280. Its totient is φ = 37084320.
The previous prime is 82634947. The next prime is 82634989. The reversal of 82634948 is 84943628.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a junction number, because it is equal to n+sod(n) for n = 82634899 and 82634908.
It is not an unprimeable number, because it can be changed into a prime (82634947) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8411 + ... + 15362.
It is an arithmetic number, because the mean of its divisors is an integer number (6656720).
Almost surely, 282634948 is an apocalyptic number.
It is an amenable number.
82634948 is a deficient number, since it is larger than the sum of its proper divisors (77126332).
82634948 is a wasteful number, since it uses less digits than its factorization.
82634948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23867 (or 23865 counting only the distinct ones).
The product of its digits is 331776, while the sum is 44.
The square root of 82634948 is about 9090.3766698636. The cubic root of 82634948 is about 435.5666161849.
The spelling of 82634948 in words is "eighty-two million, six hundred thirty-four thousand, nine hundred forty-eight".
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