Base | Representation |
---|---|
bin | 10101100111101011… |
… | …110011010001001110 |
3 | 2012220211221021120112 |
4 | 111213223303101032 |
5 | 340020334400133 |
6 | 14355312320022 |
7 | 1451162622413 |
oct | 254753632116 |
9 | 65824837515 |
10 | 23214371918 |
11 | 99329a9241 |
12 | 45ba543012 |
13 | 225c608c5a |
14 | 11a317210a |
15 | 90d057648 |
hex | 567af344e |
23214371918 has 8 divisors (see below), whose sum is σ = 34894255680. Its totient is φ = 11582953360.
The previous prime is 23214371903. The next prime is 23214371953. The reversal of 23214371918 is 81917341232.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12115103 + ... + 12117018.
It is an arithmetic number, because the mean of its divisors is an integer number (4361781960).
Almost surely, 223214371918 is an apocalyptic number.
23214371918 is a deficient number, since it is larger than the sum of its proper divisors (11679883762).
23214371918 is a wasteful number, since it uses less digits than its factorization.
23214371918 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24232602.
The product of its digits is 72576, while the sum is 41.
The spelling of 23214371918 in words is "twenty-three billion, two hundred fourteen million, three hundred seventy-one thousand, nine hundred eighteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.122 sec. • engine limits •