Base | Representation |
---|---|
bin | 10111101100011010110110… |
… | …00000000010110101001111 |
3 | 20211111001221122222122002211 |
4 | 23312031123000002311033 |
5 | 23312132012400143111 |
6 | 302452051020531251 |
7 | 13655242055055160 |
oct | 1366153300026517 |
9 | 224431848878084 |
10 | 52103775006031 |
11 | 156690a5714971 |
12 | 5a160889b0b27 |
13 | 230c4988bc958 |
14 | cc1b9c621767 |
15 | 6055134a7521 |
hex | 2f635b002d4f |
52103775006031 has 16 divisors (see below), whose sum is σ = 60094138927680. Its totient is φ = 44250162001920.
The previous prime is 52103775006029. The next prime is 52103775006047. The reversal of 52103775006031 is 13060057730125.
It is a happy number.
52103775006031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52103775006031 - 21 = 52103775006029 is a prime.
It is a super-2 number, since 2×521037750060312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52103775006431) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80051055 + ... + 80699311.
It is an arithmetic number, because the mean of its divisors is an integer number (3755883682980).
Almost surely, 252103775006031 is an apocalyptic number.
52103775006031 is a deficient number, since it is larger than the sum of its proper divisors (7990363921649).
52103775006031 is a wasteful number, since it uses less digits than its factorization.
52103775006031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 753714.
The product of its (nonzero) digits is 132300, while the sum is 40.
The spelling of 52103775006031 in words is "fifty-two trillion, one hundred three billion, seven hundred seventy-five million, six thousand, thirty-one".
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