Base | Representation |
---|---|
bin | 1001110101000… |
… | …01111001001011 |
3 | 12202010222221101 |
4 | 10322201321023 |
5 | 132101431133 |
6 | 12103122231 |
7 | 2020554652 |
oct | 472417113 |
9 | 182128841 |
10 | 82452043 |
11 | 425a6493 |
12 | 23743377 |
13 | 1410b4bb |
14 | ad44199 |
15 | 738a37d |
hex | 4ea1e4b |
82452043 has 2 divisors, whose sum is σ = 82452044. Its totient is φ = 82452042.
The previous prime is 82452031. The next prime is 82452101. The reversal of 82452043 is 34025428.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 82452043 - 25 = 82452011 is a prime.
It is not a weakly prime, because it can be changed into another prime (82462043) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41226021 + 41226022.
It is an arithmetic number, because the mean of its divisors is an integer number (41226022).
Almost surely, 282452043 is an apocalyptic number.
82452043 is a deficient number, since it is larger than the sum of its proper divisors (1).
82452043 is an equidigital number, since it uses as much as digits as its factorization.
82452043 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7680, while the sum is 28.
The square root of 82452043 is about 9080.3107325686. The cubic root of 82452043 is about 435.2450163249.
The spelling of 82452043 in words is "eighty-two million, four hundred fifty-two thousand, forty-three".
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