Base | Representation |
---|---|
bin | 110000000001010001… |
… | …1010100111000110010 |
3 | 100212011202021220110021 |
4 | 1200002203110320302 |
5 | 3142143214431010 |
6 | 115212410554054 |
7 | 10310313536110 |
oct | 1400243247062 |
9 | 325152256407 |
10 | 103122030130 |
11 | 3a808774599 |
12 | 17b9b43892a |
13 | 995557bc52 |
14 | 4dc3950ab0 |
15 | 2a383858da |
hex | 18028d4e32 |
103122030130 has 64 divisors (see below), whose sum is σ = 223564872960. Its totient is φ = 33455821824.
The previous prime is 103122030119. The next prime is 103122030157. The reversal of 103122030130 is 31030221301.
103122030130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1094574 + ... + 1185046.
It is an arithmetic number, because the mean of its divisors is an integer number (3493201140).
Almost surely, 2103122030130 is an apocalyptic number.
103122030130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103122030130 is an abundant number, since it is smaller than the sum of its proper divisors (120442842830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103122030130 is a wasteful number, since it uses less digits than its factorization.
103122030130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91363.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 103122030130 its reverse (31030221301), we get a palindrome (134152251431).
The spelling of 103122030130 in words is "one hundred three billion, one hundred twenty-two million, thirty thousand, one hundred thirty".
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