Base | Representation |
---|---|
bin | 111100101100001110… |
… | …1110100100011000100 |
3 | 110110102010222011000211 |
4 | 1321120131310203010 |
5 | 4113410301400200 |
6 | 135512501245204 |
7 | 12262531121116 |
oct | 1713035644304 |
9 | 413363864024 |
10 | 130333231300 |
11 | 503017907a8 |
12 | 21314403804 |
13 | c3a0c3930c |
14 | 644584d3b6 |
15 | 35cc238aba |
hex | 1e587748c4 |
130333231300 has 72 divisors (see below), whose sum is σ = 290649725352. Its totient is φ = 50698752000.
The previous prime is 130333231261. The next prime is 130333231351. The reversal of 130333231300 is 3132333031.
It can be written as a sum of positive squares in 12 ways, for example, as 129151109376 + 1182121924 = 359376^2 + 34382^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1232520 + ... + 1334080.
It is an arithmetic number, because the mean of its divisors is an integer number (4036801741).
Almost surely, 2130333231300 is an apocalyptic number.
130333231300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130333231300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145324862676).
130333231300 is an abundant number, since it is smaller than the sum of its proper divisors (160316494052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130333231300 is a wasteful number, since it uses less digits than its factorization.
130333231300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101929 (or 101922 counting only the distinct ones).
The product of its (nonzero) digits is 1458, while the sum is 22.
Adding to 130333231300 its reverse (3132333031), we get a palindrome (133465564331).
The spelling of 130333231300 in words is "one hundred thirty billion, three hundred thirty-three million, two hundred thirty-one thousand, three hundred".
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