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2010031113 = 3820981619
BaseRepresentation
bin111011111001110…
…1010010000001001
312012002020011022210
41313303222100021
513104031443423
6531241535333
7100544661006
oct16763522011
95162204283
102010031113
11941679142
124811a4549
1326057a12c
14150d4a8ad
15bb6e4b93
hex77cea409

2010031113 has 8 divisors (see below), whose sum is σ = 2680400800. Its totient is φ = 1339841088.

The previous prime is 2010031099. The next prime is 2010031139. The reversal of 2010031113 is 3111300102.

2010031113 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2010031113 - 24 = 2010031097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010031183) 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, 16183 + ... + 65436.

It is an arithmetic number, because the mean of its divisors is an integer number (335050100).

Almost surely, 22010031113 is an apocalyptic number.

It is an amenable number.

2010031113 is a deficient number, since it is larger than the sum of its proper divisors (670369687).

2010031113 is an equidigital number, since it uses as much as digits as its factorization.

2010031113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89831.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 2010031113 is about 44833.3705291048. The cubic root of 2010031113 is about 1262.0239398196.

Adding to 2010031113 its reverse (3111300102), we get a palindrome (5121331215).

The spelling of 2010031113 in words is "two billion, ten million, thirty-one thousand, one hundred thirteen".

Divisors: 1 3 8209 24627 81619 244857 670010371 2010031113