Base | Representation |
---|---|
bin | 1001110011100… |
… | …01110001100110 |
3 | 12201202222120122 |
4 | 10321301301212 |
5 | 132024124300 |
6 | 12055001542 |
7 | 2016104231 |
oct | 471616146 |
9 | 181688518 |
10 | 82254950 |
11 | 424813a8 |
12 | 236692b2 |
13 | 1406c88b |
14 | acd2418 |
15 | 734bc85 |
hex | 4e71c66 |
82254950 has 12 divisors (see below), whose sum is σ = 152994300. Its totient is φ = 32901960.
The previous prime is 82254947. The next prime is 82254967. The reversal of 82254950 is 5945228.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 82254950.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 822500 + ... + 822599.
It is an arithmetic number, because the mean of its divisors is an integer number (12749525).
Almost surely, 282254950 is an apocalyptic number.
82254950 is a deficient number, since it is larger than the sum of its proper divisors (70739350).
82254950 is a wasteful number, since it uses less digits than its factorization.
82254950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1645111 (or 1645106 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 35.
The square root of 82254950 is about 9069.4514718367. The cubic root of 82254950 is about 434.8979370363.
The spelling of 82254950 in words is "eighty-two million, two hundred fifty-four thousand, nine hundred fifty".
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