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10243114013 = 11931192183
BaseRepresentation
bin10011000101000100…
…11000010000011101
3222102212020002212002
421202202120100131
5131434214122023
64412225252045
7511556014106
oct114242302035
928385202762
1010243114013
114386a75190
121b9a494025
13c7318b812
146d25693ad
153ee3d1b28
hex26289841d

10243114013 has 4 divisors (see below), whose sum is σ = 11174306208. Its totient is φ = 9311921820.

The previous prime is 10243113973. The next prime is 10243114069. The reversal of 10243114013 is 31041134201.

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.

It is a cyclic number.

It is not a de Polignac number, because 10243114013 - 210 = 10243112989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10243114913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465596081 + ... + 465596102.

It is an arithmetic number, because the mean of its divisors is an integer number (2793576552).

Almost surely, 210243114013 is an apocalyptic number.

It is an amenable number.

10243114013 is a deficient number, since it is larger than the sum of its proper divisors (931192195).

10243114013 is an equidigital number, since it uses as much as digits as its factorization.

10243114013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 931192194.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10243114013 its reverse (31041134201), we get a palindrome (41284248214).

The spelling of 10243114013 in words is "ten billion, two hundred forty-three million, one hundred fourteen thousand, thirteen".

Divisors: 1 11 931192183 10243114013