Base | Representation |
---|---|
bin | 111100110100111101… |
… | …1100000111001010010 |
3 | 110111011120021220122211 |
4 | 1321221323200321102 |
5 | 4120010303242134 |
6 | 140001525222334 |
7 | 12303016421236 |
oct | 1715173407122 |
9 | 414146256584 |
10 | 130626227794 |
11 | 50442111367 |
12 | 213965619aa |
13 | c41985441a |
14 | 647271c5c6 |
15 | 35e7d12764 |
hex | 1e69ee0e52 |
130626227794 has 8 divisors (see below), whose sum is σ = 195941115900. Its totient is φ = 65312522496.
The previous prime is 130626227791. The next prime is 130626227803. The reversal of 130626227794 is 497722626031.
It can be written as a sum of positive squares in 2 ways, for example, as 119885600025 + 10740627769 = 346245^2 + 103637^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1306262277942 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (130626227791) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71682 + ... + 516130.
Almost surely, 2130626227794 is an apocalyptic number.
130626227794 is a deficient number, since it is larger than the sum of its proper divisors (65314888106).
130626227794 is a wasteful number, since it uses less digits than its factorization.
130626227794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 591404.
The product of its (nonzero) digits is 1524096, while the sum is 49.
The spelling of 130626227794 in words is "one hundred thirty billion, six hundred twenty-six million, two hundred twenty-seven thousand, seven hundred ninety-four".
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