Base | Representation |
---|---|
bin | 110000100001101100… |
… | …110001010001010011 |
3 | 11222111021201211120010 |
4 | 300201230301101103 |
5 | 1323202334214302 |
6 | 35534154450003 |
7 | 3523132060110 |
oct | 604154612123 |
9 | 158437654503 |
10 | 52104991827 |
11 | 20108a00619 |
12 | a121a33903 |
13 | 4bb4bb7a15 |
14 | 2744119907 |
15 | 154e59616c |
hex | c21b31453 |
52104991827 has 32 divisors (see below), whose sum is σ = 79731164160. Its totient is φ = 29649617280.
The previous prime is 52104991811. The next prime is 52104991831. The reversal of 52104991827 is 72819940125.
It is a happy number.
It is not a de Polignac number, because 52104991827 - 24 = 52104991811 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52104991847) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5823177 + ... + 5832117.
It is an arithmetic number, because the mean of its divisors is an integer number (2491598880).
Almost surely, 252104991827 is an apocalyptic number.
52104991827 is a deficient number, since it is larger than the sum of its proper divisors (27626172333).
52104991827 is a wasteful number, since it uses less digits than its factorization.
52104991827 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10083.
The product of its (nonzero) digits is 362880, while the sum is 48.
The spelling of 52104991827 in words is "fifty-two billion, one hundred four million, nine hundred ninety-one thousand, eight hundred twenty-seven".
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