Search a number
-
+
3103122030013 = 23472870603173
BaseRepresentation
bin101101001010000000011…
…111000111110110111101
3101222122200220120011202001
4231022000133013312331
5401320143214430023
610333315442302301
7440123154022645
oct55120037076675
911878626504661
103103122030013
11a97032540175
124214a5357991
131968140aba85
14aa298847525
1555abcac96ad
hex2d2807c7dbd

3103122030013 has 8 divisors (see below), whose sum is σ = 3306934856448. Its totient is φ = 2905050410064.

The previous prime is 3103122029989. The next prime is 3103122030161. The reversal of 3103122030013 is 3100302213013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3103122030013 - 25 = 3103122029981 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 (3103122130013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1435300506 + ... + 1435302667.

It is an arithmetic number, because the mean of its divisors is an integer number (413366857056).

Almost surely, 23103122030013 is an apocalyptic number.

It is an amenable number.

3103122030013 is a deficient number, since it is larger than the sum of its proper divisors (203812826435).

3103122030013 is a wasteful number, since it uses less digits than its factorization.

3103122030013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2870603243.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 3103122030013 its reverse (3100302213013), we get a palindrome (6203424243026).

The spelling of 3103122030013 in words is "three trillion, one hundred three billion, one hundred twenty-two million, thirty thousand, thirteen".

Divisors: 1 23 47 1081 2870603173 66023872979 134918349131 3103122030013