Base | Representation |
---|---|
bin | 111100111011100011… |
… | …0101010100100100111 |
3 | 110111201222012020202002 |
4 | 1321313012222210213 |
5 | 4120433344123243 |
6 | 140035502435515 |
7 | 12311342213015 |
oct | 1716706524447 |
9 | 414658166662 |
10 | 130847254823 |
11 | 5054595622a |
12 | 21438592b9b |
13 | c45359144c |
14 | 6493c158b5 |
15 | 360c421eb8 |
hex | 1e771aa927 |
130847254823 has 8 divisors (see below), whose sum is σ = 131838537600. Its totient is φ = 129856685688.
The previous prime is 130847254807. The next prime is 130847254873. The reversal of 130847254823 is 328452748031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130847254823 - 24 = 130847254807 is a prime.
It is a super-2 number, since 2×1308472548232 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130847254873) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192590 + ... + 546612.
It is an arithmetic number, because the mean of its divisors is an integer number (16479817200).
Almost surely, 2130847254823 is an apocalyptic number.
130847254823 is a deficient number, since it is larger than the sum of its proper divisors (991282777).
130847254823 is a wasteful number, since it uses less digits than its factorization.
130847254823 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 356821.
The product of its (nonzero) digits is 1290240, while the sum is 47.
The spelling of 130847254823 in words is "one hundred thirty billion, eight hundred forty-seven million, two hundred fifty-four thousand, eight hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •