Base | Representation |
---|---|
bin | 1001110110010… |
… | …01100111010110 |
3 | 12202110021010021 |
4 | 10323021213112 |
5 | 132122132432 |
6 | 12110415354 |
7 | 2022133210 |
oct | 473114726 |
9 | 182407107 |
10 | 82614742 |
11 | 426a7751 |
12 | 2380155a |
13 | 14167582 |
14 | ad875b0 |
15 | 73bd697 |
hex | 4ec99d6 |
82614742 has 16 divisors (see below), whose sum is σ = 142158240. Its totient is φ = 35273088.
The previous prime is 82614731. The next prime is 82614743. The reversal of 82614742 is 24741628.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 82614698 and 82614707.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (82614743) 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, 7203 + ... + 14734.
It is an arithmetic number, because the mean of its divisors is an integer number (8884890).
Almost surely, 282614742 is an apocalyptic number.
82614742 is a deficient number, since it is larger than the sum of its proper divisors (59543498).
82614742 is a wasteful number, since it uses less digits than its factorization.
82614742 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22215.
The product of its digits is 21504, while the sum is 34.
The square root of 82614742 is about 9089.2652068250. The cubic root of 82614742 is about 435.5311115277.
The spelling of 82614742 in words is "eighty-two million, six hundred fourteen thousand, seven hundred forty-two".
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