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2010300013 = 2574778079
BaseRepresentation
bin111011111010010…
…1011111001101101
312012002201211012001
41313310223321231
513104114100023
6531251412301
7100550160661
oct16764537155
95162654161
102010300013
11941842177
124812b4091
13260642647
14150dba8a1
15bb7496ad
hex77d2be6d

2010300013 has 4 divisors (see below), whose sum is σ = 2010403840. Its totient is φ = 2010196188.

The previous prime is 2010300011. The next prime is 2010300029. The reversal of 2010300013 is 3100030102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2010300013 - 21 = 2010300011 is a prime.

It is a super-2 number, since 2×20103000132 = 8082612284535600338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010300011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13293 + ... + 64786.

It is an arithmetic number, because the mean of its divisors is an integer number (502600960).

Almost surely, 22010300013 is an apocalyptic number.

It is an amenable number.

2010300013 is a deficient number, since it is larger than the sum of its proper divisors (103827).

2010300013 is an equidigital number, since it uses as much as digits as its factorization.

2010300013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103826.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 2010300013 is about 44836.3693110849. The cubic root of 2010300013 is about 1262.0802147538.

Adding to 2010300013 its reverse (3100030102), we get a palindrome (5110330115).

The spelling of 2010300013 in words is "two billion, ten million, three hundred thousand, thirteen".

Divisors: 1 25747 78079 2010300013