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2110302013 = 194316715467
BaseRepresentation
bin111110111001000…
…1010011100111101
312110001220110010211
41331302022130331
513310214131023
6545223032421
7103203162001
oct17562123475
95401813124
102110302013
11993235156
124aa89b711
13278287021
141603ac701
15c53eea0d
hex7dc8a73d

2110302013 has 16 divisors (see below), whose sum is σ = 2286789120. Its totient is φ = 1940921136.

The previous prime is 2110302011. The next prime is 2110302023. The reversal of 2110302013 is 3102030112.

It is not a de Polignac number, because 2110302013 - 21 = 2110302011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2110301984 and 2110302002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110302011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128706 + ... + 144172.

It is an arithmetic number, because the mean of its divisors is an integer number (142924320).

Almost surely, 22110302013 is an apocalyptic number.

It is an amenable number.

2110302013 is a deficient number, since it is larger than the sum of its proper divisors (176487107).

2110302013 is a wasteful number, since it uses less digits than its factorization.

2110302013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15696.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 2110302013 is about 45938.0236079002. The cubic root of 2110302013 is about 1282.6698044847.

Adding to 2110302013 its reverse (3102030112), we get a palindrome (5212332125).

The spelling of 2110302013 in words is "two billion, one hundred ten million, three hundred two thousand, thirteen".

Divisors: 1 19 43 167 817 3173 7181 15467 136439 293873 665081 2582989 12636539 49076791 111068527 2110302013