Base | Representation |
---|---|
bin | 1010100000101010000100… |
… | …10110001011101110001101 |
3 | 10000211111222011110022002001 |
4 | 11100111002112023232031 |
5 | 11012133024011144323 |
6 | 121053354145032301 |
7 | 4603545064443553 |
oct | 520250226135615 |
9 | 100744864408061 |
10 | 23112332131213 |
11 | 7400980a50596 |
12 | 27133a9325691 |
13 | cb8639525a20 |
14 | 59c8ddd6bbd3 |
15 | 2a13112de3ad |
hex | 15054258bb8d |
23112332131213 has 8 divisors (see below), whose sum is σ = 24923346592256. Its totient is φ = 21306052350000.
The previous prime is 23112332131211. The next prime is 23112332131267. The reversal of 23112332131213 is 31213123321132.
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 23112332131213 - 21 = 23112332131211 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 (23112332131211) 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, 1183659813 + ... + 1183679338.
It is an arithmetic number, because the mean of its divisors is an integer number (3115418324032).
Almost surely, 223112332131213 is an apocalyptic number.
It is an amenable number.
23112332131213 is a deficient number, since it is larger than the sum of its proper divisors (1811014461043).
23112332131213 is a wasteful number, since it uses less digits than its factorization.
23112332131213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2367339915.
The product of its digits is 3888, while the sum is 28.
Adding to 23112332131213 its reverse (31213123321132), we get a palindrome (54325455452345).
The spelling of 23112332131213 in words is "twenty-three trillion, one hundred twelve billion, three hundred thirty-two million, one hundred thirty-one thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •