Base | Representation |
---|---|
bin | 110001010010110… |
… | …110110000001010 |
3 | 2010122012021222222 |
4 | 301102312300022 |
5 | 3143204321232 |
6 | 214022014042 |
7 | 26331415544 |
oct | 6122666012 |
9 | 2118167888 |
10 | 827026442 |
11 | 394920230 |
12 | 1b0b77322 |
13 | 102456578 |
14 | 7bba2694 |
15 | 4c914d12 |
hex | 314b6c0a |
827026442 has 32 divisors (see below), whose sum is σ = 1406752704. Its totient is φ = 361324800.
The previous prime is 827026399. The next prime is 827026483. The reversal of 827026442 is 244620728.
It is a happy number.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
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 15 ways as a sum of consecutive naturals, for example, 61442 + ... + 73682.
It is an arithmetic number, because the mean of its divisors is an integer number (43961022).
Almost surely, 2827026442 is an apocalyptic number.
827026442 is a deficient number, since it is larger than the sum of its proper divisors (579726262).
827026442 is a wasteful number, since it uses less digits than its factorization.
827026442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12374.
The product of its (nonzero) digits is 43008, while the sum is 35.
The square root of 827026442 is about 28758.0674246376. The cubic root of 827026442 is about 938.6560097457.
The spelling of 827026442 in words is "eight hundred twenty-seven million, twenty-six thousand, four hundred forty-two".
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