Base | Representation |
---|---|
bin | 1001110100100… |
… | …00111001011010 |
3 | 12202000110102222 |
4 | 10322100321122 |
5 | 132042214201 |
6 | 12101424042 |
7 | 2020145000 |
oct | 472207132 |
9 | 182013388 |
10 | 82382426 |
11 | 42559155 |
12 | 2370b022 |
13 | 140b58c9 |
14 | ad26a70 |
15 | 737491b |
hex | 4e90e5a |
82382426 has 16 divisors (see below), whose sum is σ = 144110400. Its totient is φ = 35306460.
The previous prime is 82382411. The next prime is 82382431. The reversal of 82382426 is 62428328.
It is a super-2 number, since 2×823824262 = 13573728227290952, which contains 22 as substring.
It is an unprimeable number.
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, 59360 + ... + 60731.
It is an arithmetic number, because the mean of its divisors is an integer number (9006900).
Almost surely, 282382426 is an apocalyptic number.
82382426 is a deficient number, since it is larger than the sum of its proper divisors (61727974).
82382426 is a wasteful number, since it uses less digits than its factorization.
82382426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120114 (or 120100 counting only the distinct ones).
The product of its digits is 36864, while the sum is 35.
The square root of 82382426 is about 9076.4765190023. The cubic root of 82382426 is about 435.1224845553.
The spelling of 82382426 in words is "eighty-two million, three hundred eighty-two thousand, four hundred twenty-six".
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