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2010104131 = 7479762987
BaseRepresentation
bin111011111001111…
…1100000101000011
312012002100212111011
41313303330011003
513104041313011
6531243301351
7100545413620
oct16763740503
95162325434
102010104131
11941718a92
1248121a857
132605a4439
14150d69347
15bb70b621
hex77cfc143

2010104131 has 16 divisors (see below), whose sum is σ = 2370364416. Its totient is φ = 1668877056.

The previous prime is 2010104119. The next prime is 2010104137. The reversal of 2010104131 is 1314010102.

It is not a de Polignac number, because 2010104131 - 213 = 2010095939 is a prime.

It is a super-2 number, since 2×20101041312 = 8081037234926530322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2010104137) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 420 + ... + 63406.

It is an arithmetic number, because the mean of its divisors is an integer number (148147776).

Almost surely, 22010104131 is an apocalyptic number.

2010104131 is a deficient number, since it is larger than the sum of its proper divisors (360260285).

2010104131 is an equidigital number, since it uses as much as digits as its factorization.

2010104131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63138.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2010104131 is about 44834.1848481714. The cubic root of 2010104131 is about 1262.0392213987.

Adding to 2010104131 its reverse (1314010102), we get a palindrome (3324114233).

The spelling of 2010104131 in words is "two billion, ten million, one hundred four thousand, one hundred thirty-one".

Divisors: 1 7 47 97 329 679 4559 31913 62987 440909 2960389 6109739 20722723 42768173 287157733 2010104131