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2010314131 = 7241026819
BaseRepresentation
bin111011111010010…
…1111010110010011
312012002202112112221
41313310233112103
513104120023011
6531252001511
7100550250100
oct16764572623
95162675487
102010314131
11941851841
12481300297
13260648bb7
14150dc1aa7
15bb74d971
hex77d2f593

2010314131 has 6 divisors (see below), whose sum is σ = 2338528740. Its totient is φ = 1723126356.

The previous prime is 2010314129. The next prime is 2010314147. The reversal of 2010314131 is 1314130102.

It is not a de Polignac number, because 2010314131 - 21 = 2010314129 is a prime.

It is a super-2 number, since 2×20103141312 = 8082725810596570322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010317131) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20513361 + ... + 20513458.

It is an arithmetic number, because the mean of its divisors is an integer number (389754790).

Almost surely, 22010314131 is an apocalyptic number.

2010314131 is a deficient number, since it is larger than the sum of its proper divisors (328214609).

2010314131 is an equidigital number, since it uses as much as digits as its factorization.

2010314131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41026833 (or 41026826 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2010314131 is about 44836.5267499614. The cubic root of 2010314131 is about 1262.0831692061.

Adding to 2010314131 its reverse (1314130102), we get a palindrome (3324444233).

The spelling of 2010314131 in words is "two billion, ten million, three hundred fourteen thousand, one hundred thirty-one".

Divisors: 1 7 49 41026819 287187733 2010314131