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103412234014013 = 823712554599249
BaseRepresentation
bin10111100000110110001001…
…011110010100110100111101
3111120011010001101121110221202
4113200312021132110310331
5102023301223401422023
61003534531403505245
730532200363535601
oct2740661136246475
9446133041543852
10103412234014013
112aa4a978171031
12b721b97b28225
134591968a82012
141b77270a03501
15be4ec99a5128
hex5e0d89794d3d

103412234014013 has 4 divisors (see below), whose sum is σ = 103424788621500. Its totient is φ = 103399679406528.

The previous prime is 103412234014007. The next prime is 103412234014021. The reversal of 103412234014013 is 310410432214301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 90383296182169 + 13028937831844 = 9507013^2 + 3609562^2 .

It is a cyclic number.

It is not a de Polignac number, because 103412234014013 - 28 = 103412234013757 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103412234017013) 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, 6277291388 + ... + 6277307861.

It is an arithmetic number, because the mean of its divisors is an integer number (25856197155375).

Almost surely, 2103412234014013 is an apocalyptic number.

It is an amenable number.

103412234014013 is a deficient number, since it is larger than the sum of its proper divisors (12554607487).

103412234014013 is an equidigital number, since it uses as much as digits as its factorization.

103412234014013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12554607486.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 103412234014013 its reverse (310410432214301), we get a palindrome (413822666228314).

The spelling of 103412234014013 in words is "one hundred three trillion, four hundred twelve billion, two hundred thirty-four million, fourteen thousand, thirteen".

Divisors: 1 8237 12554599249 103412234014013