Base | Representation |
---|---|
bin | 10111111011100101111010… |
… | …00001101000001001110111 |
3 | 20220022220121102221101122200 |
4 | 23331302331001220021313 |
5 | 23344202211310143111 |
6 | 303531350404355543 |
7 | 14041016204546061 |
oct | 1375627501501167 |
9 | 226286542841580 |
10 | 52625110631031 |
11 | 1584a2030211a4 |
12 | 5a9b1230a5bb3 |
13 | 23496b00446b3 |
14 | cdd0d7282731 |
15 | 613d77232256 |
hex | 2fdcbd068277 |
52625110631031 has 24 divisors (see below), whose sum is σ = 77782629100176. Its totient is φ = 34267156237440.
The previous prime is 52625110631011. The next prime is 52625110631039. The reversal of 52625110631031 is 13013601152625.
52625110631031 is a `hidden beast` number, since 5 + 2 + 6 + 2 + 5 + 1 + 10 + 631 + 0 + 3 + 1 = 666.
It is not a de Polignac number, because 52625110631031 - 214 = 52625110614647 is a prime.
It is a super-2 number, since 2×526251106310312 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52625110631039) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39331891 + ... + 40647851.
It is an arithmetic number, because the mean of its divisors is an integer number (3240942879174).
Almost surely, 252625110631031 is an apocalyptic number.
52625110631031 is a deficient number, since it is larger than the sum of its proper divisors (25157518469145).
52625110631031 is a wasteful number, since it uses less digits than its factorization.
52625110631031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1419343 (or 1419340 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 36.
Adding to 52625110631031 its reverse (13013601152625), we get a palindrome (65638711783656).
The spelling of 52625110631031 in words is "fifty-two trillion, six hundred twenty-five billion, one hundred ten million, six hundred thirty-one thousand, thirty-one".
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