Base | Representation |
---|---|
bin | 11100000010111000… |
… | …010111010101001010 |
3 | 2212201122010000221212 |
4 | 130002320113111022 |
5 | 443132423214010 |
6 | 21500032133122 |
7 | 2114142064520 |
oct | 340270272512 |
9 | 85648100855 |
10 | 30113101130 |
11 | 11853073642 |
12 | 5a049971a2 |
13 | 2abb944b48 |
14 | 165948a310 |
15 | bb3a1a505 |
hex | 702e1754a |
30113101130 has 64 divisors (see below), whose sum is σ = 65616998400. Its totient is φ = 9713301504.
The previous prime is 30113101127. The next prime is 30113101177. The reversal of 30113101130 is 3110131103.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (14).
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, 5708174 + ... + 5713446.
It is an arithmetic number, because the mean of its divisors is an integer number (1025265600).
Almost surely, 230113101130 is an apocalyptic number.
30113101130 is an abundant number, since it is smaller than the sum of its proper divisors (35503897270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30113101130 is a wasteful number, since it uses less digits than its factorization.
30113101130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10103.
The product of its (nonzero) digits is 27, while the sum is 14.
Adding to 30113101130 its reverse (3110131103), we get a palindrome (33223232233).
The spelling of 30113101130 in words is "thirty billion, one hundred thirteen million, one hundred one thousand, one hundred thirty".
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