Base | Representation |
---|---|
bin | 111100111001010100… |
… | …1010011000010111110 |
3 | 110111112202102122021121 |
4 | 1321302221103002332 |
5 | 4120310221304142 |
6 | 140024231221154 |
7 | 12306443314441 |
oct | 1716251230276 |
9 | 414482378247 |
10 | 130772447422 |
11 | 50507701331 |
12 | 214175177ba |
13 | c440c2b706 |
14 | 6487d01658 |
15 | 3605a96c67 |
hex | 1e72a530be |
130772447422 has 4 divisors (see below), whose sum is σ = 196158671136. Its totient is φ = 65386223710.
The previous prime is 130772447411. The next prime is 130772447437. The reversal of 130772447422 is 224744277031.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32693111854 + ... + 32693111857.
It is an arithmetic number, because the mean of its divisors is an integer number (49039667784).
Almost surely, 2130772447422 is an apocalyptic number.
130772447422 is a deficient number, since it is larger than the sum of its proper divisors (65386223714).
130772447422 is an equidigital number, since it uses as much as digits as its factorization.
130772447422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65386223713.
The product of its (nonzero) digits is 526848, while the sum is 43.
The spelling of 130772447422 in words is "one hundred thirty billion, seven hundred seventy-two million, four hundred forty-seven thousand, four hundred twenty-two".
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