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103422402013 = 714774628859
BaseRepresentation
bin110000001010001110…
…1001001110111011101
3100212221200111101012211
41200110131021313131
53143302113331023
6115302301000421
710320621624640
oct1402435116735
9325850441184
10103422402013
113a952282417
1218063b53111
1399a287a0a8
1450117bda57
152a54919a0d
hex1814749ddd

103422402013 has 4 divisors (see below), whose sum is σ = 118197030880. Its totient is φ = 88647773148.

The previous prime is 103422401989. The next prime is 103422402103. The reversal of 103422402013 is 310204224301.

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 an emirpimes, since its reverse is a distinct semiprime: 310204224301 = 2313487140187.

It is a cyclic number.

It is not a de Polignac number, because 103422402013 - 25 = 103422401981 is a prime.

It is a super-3 number, since 3×1034224020133 (a number of 34 digits) contains 333 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 (103422402313) 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 3 ways as a sum of consecutive naturals, for example, 7387314423 + ... + 7387314436.

It is an arithmetic number, because the mean of its divisors is an integer number (29549257720).

Almost surely, 2103422402013 is an apocalyptic number.

It is an amenable number.

103422402013 is a deficient number, since it is larger than the sum of its proper divisors (14774628867).

103422402013 is an equidigital number, since it uses as much as digits as its factorization.

103422402013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14774628866.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 103422402013 its reverse (310204224301), we get a palindrome (413626626314).

The spelling of 103422402013 in words is "one hundred three billion, four hundred twenty-two million, four hundred two thousand, thirteen".

Divisors: 1 7 14774628859 103422402013