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10030131143 = 56922397873
BaseRepresentation
bin10010101011101011…
…11010011111000111
3221220000110110021122
421111311322133013
5131020203144033
64335140304155
7503361464564
oct112565723707
927800413248
1010030131143
114287824a8a
121b3b0a205b
13c3b00a056
146b216786b
153da860a98
hex255d7a7c7

10030131143 has 8 divisors (see below), whose sum is σ = 10053523200. Its totient is φ = 10006760448.

The previous prime is 10030131113. The next prime is 10030131173. The reversal of 10030131143 is 34113103001.

10030131143 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (10030131113) and next prime (10030131173).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10030131143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10030131113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1270055 + ... + 1277927.

It is an arithmetic number, because the mean of its divisors is an integer number (1256690400).

Almost surely, 210030131143 is an apocalyptic number.

10030131143 is a deficient number, since it is larger than the sum of its proper divisors (23392057).

10030131143 is an equidigital number, since it uses as much as digits as its factorization.

10030131143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10681.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 10030131143 its reverse (34113103001), we get a palindrome (44143234144).

The spelling of 10030131143 in words is "ten billion, thirty million, one hundred thirty-one thousand, one hundred forty-three".

Divisors: 1 569 2239 7873 1273991 4479737 17627647 10030131143