Base | Representation |
---|---|
bin | 111100111011010000… |
… | …0110100110010110111 |
3 | 110111201021112021121111 |
4 | 1321312200310302313 |
5 | 4120423324211343 |
6 | 140034510055451 |
7 | 12311161666630 |
oct | 1716640646267 |
9 | 414637467544 |
10 | 130837335223 |
11 | 505402a0511 |
12 | 214351aa587 |
13 | c4514ca36a |
14 | 6492792887 |
15 | 360b612c9d |
hex | 1e76834cb7 |
130837335223 has 4 divisors (see below), whose sum is σ = 149528383120. Its totient is φ = 112146287328.
The previous prime is 130837335217. The next prime is 130837335257. The reversal of 130837335223 is 322533738031.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322533738031 = 53 ⋅6085542227.
It is a cyclic number.
It is not a de Polignac number, because 130837335223 - 29 = 130837334711 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130837335323) 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, 9345523938 + ... + 9345523951.
It is an arithmetic number, because the mean of its divisors is an integer number (37382095780).
Almost surely, 2130837335223 is an apocalyptic number.
130837335223 is a deficient number, since it is larger than the sum of its proper divisors (18691047897).
130837335223 is an equidigital number, since it uses as much as digits as its factorization.
130837335223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18691047896.
The product of its (nonzero) digits is 272160, while the sum is 40.
The spelling of 130837335223 in words is "one hundred thirty billion, eight hundred thirty-seven million, three hundred thirty-five thousand, two hundred twenty-three".
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