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10053105431 = 17591359143
BaseRepresentation
bin10010101110011011…
…00011011100010111
3221221121200200002012
421113031203130113
5131042043333211
64341320534435
7504060662165
oct112715433427
927847620065
1010053105431
1142997969a6
121b4692141b
13c429c21c5
146b5228235
153dc89cd8b
hex257363717

10053105431 has 4 divisors (see below), whose sum is σ = 10644464592. Its totient is φ = 9461746272.

The previous prime is 10053105353. The next prime is 10053105437. The reversal of 10053105431 is 13450135001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10053105431 - 222 = 10048911127 is a prime.

It is a super-3 number, since 3×100531054313 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 10053105397 and 10053105406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10053105437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 295679555 + ... + 295679588.

It is an arithmetic number, because the mean of its divisors is an integer number (2661116148).

Almost surely, 210053105431 is an apocalyptic number.

10053105431 is a deficient number, since it is larger than the sum of its proper divisors (591359161).

10053105431 is an equidigital number, since it uses as much as digits as its factorization.

10053105431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591359160.

The product of its (nonzero) digits is 900, while the sum is 23.

The spelling of 10053105431 in words is "ten billion, fifty-three million, one hundred five thousand, four hundred thirty-one".

Divisors: 1 17 591359143 10053105431