Base | Representation |
---|---|
bin | 111100100110001111… |
… | …1011100101100101000 |
3 | 110102220010221101001020 |
4 | 1321030133130230220 |
5 | 4113002334100204 |
6 | 135440523252440 |
7 | 12254541364623 |
oct | 1711437345450 |
9 | 412803841036 |
10 | 130132331304 |
11 | 50209343648 |
12 | 2127907a120 |
13 | c36b428491 |
14 | 6426cb4dba |
15 | 35b97a2bd9 |
hex | 1e4c7dcb28 |
130132331304 has 32 divisors (see below), whose sum is σ = 339475648320. Its totient is φ = 41491467776.
The previous prime is 130132331261. The next prime is 130132331317. The reversal of 130132331304 is 403133231031.
It is a happy number.
It is a super-2 number, since 2×1301323313042 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117872937 + ... + 117874040.
It is an arithmetic number, because the mean of its divisors is an integer number (10608614010).
Almost surely, 2130132331304 is an apocalyptic number.
It is an amenable number.
130132331304 is an abundant number, since it is smaller than the sum of its proper divisors (209343317016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130132331304 is a wasteful number, since it uses less digits than its factorization.
130132331304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 235747009 (or 235747005 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 130132331304 its reverse (403133231031), we get a palindrome (533265562335).
The spelling of 130132331304 in words is "one hundred thirty billion, one hundred thirty-two million, three hundred thirty-one thousand, three hundred four".
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