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10325014031 = 13178816901
BaseRepresentation
bin10011001110110101…
…10011011000001111
3222122120100001120002
421213122303120033
5132121200422111
64424312514515
7513602112503
oct114732633017
928576301502
1010325014031
114419223952
1220019aba3b
13c87135977
146dd3a8303
154066ad63b
hex2676b360f

10325014031 has 4 divisors (see below), whose sum is σ = 10403831064. Its totient is φ = 10246197000.

The previous prime is 10325014027. The next prime is 10325014033. The reversal of 10325014031 is 13041052301.

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 10325014031 - 22 = 10325014027 is a prime.

It is a super-2 number, since 2×103250140312 (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 = 10325013994 and 10325014012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10325014033) 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, 39408320 + ... + 39408581.

It is an arithmetic number, because the mean of its divisors is an integer number (2600957766).

Almost surely, 210325014031 is an apocalyptic number.

10325014031 is a deficient number, since it is larger than the sum of its proper divisors (78817033).

10325014031 is an equidigital number, since it uses as much as digits as its factorization.

10325014031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78817032.

The product of its (nonzero) digits is 360, while the sum is 20.

Adding to 10325014031 its reverse (13041052301), we get a palindrome (23366066332).

The spelling of 10325014031 in words is "ten billion, three hundred twenty-five million, fourteen thousand, thirty-one".

Divisors: 1 131 78816901 10325014031