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10134534031 = 52639192529
BaseRepresentation
bin10010111000001000…
…01011011110001111
3222011021220200010021
421130010023132033
5131223420042111
64353350123011
7506100055306
oct113404133617
928137820107
1010134534031
114330753466
121b6a050467
13c568328cb
146c1d8343d
153e4ad4d71
hex25c10b78f

10134534031 has 4 divisors (see below), whose sum is σ = 10134779200. Its totient is φ = 10134288864.

The previous prime is 10134533993. The next prime is 10134534049. The reversal of 10134534031 is 13043543101.

10134534031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13043543101 = 34937374049.

It is a cyclic number.

It is not a de Polignac number, because 10134534031 - 213 = 10134525839 is a prime.

It is a super-2 number, since 2×101345340312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10134533987 and 10134534005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10134534331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43626 + ... + 148903.

It is an arithmetic number, because the mean of its divisors is an integer number (2533694800).

Almost surely, 210134534031 is an apocalyptic number.

10134534031 is a deficient number, since it is larger than the sum of its proper divisors (245169).

10134534031 is an equidigital number, since it uses as much as digits as its factorization.

10134534031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245168.

The product of its (nonzero) digits is 2160, while the sum is 25.

The spelling of 10134534031 in words is "ten billion, one hundred thirty-four million, five hundred thirty-four thousand, thirty-one".

Divisors: 1 52639 192529 10134534031