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10010030131 = 37926411689
BaseRepresentation
bin10010101001010010…
…01111000000110011
3221211121122012212201
421110221033000303
5131000031431011
64333141404031
7503025565213
oct112451170063
927747565781
1010010030131
114277445882
121b34409617
13c36abc96a
146ad614243
153d8bdecc1
hex254a4f033

10010030131 has 4 divisors (see below), whose sum is σ = 10036442200. Its totient is φ = 9983618064.

The previous prime is 10010030119. The next prime is 10010030171. The reversal of 10010030131 is 13103001001.

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 10010030131 - 25 = 10010030099 is a prime.

It is a super-2 number, since 2×100100301312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10010030171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13205466 + ... + 13206223.

It is an arithmetic number, because the mean of its divisors is an integer number (2509110550).

Almost surely, 210010030131 is an apocalyptic number.

10010030131 is a deficient number, since it is larger than the sum of its proper divisors (26412069).

10010030131 is an equidigital number, since it uses as much as digits as its factorization.

10010030131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26412068.

The product of its (nonzero) digits is 9, while the sum is 10.

Adding to 10010030131 its reverse (13103001001), we get a palindrome (23113031132).

The spelling of 10010030131 in words is "ten billion, ten million, thirty thousand, one hundred thirty-one".

Divisors: 1 379 26411689 10010030131