Base | Representation |
---|---|
bin | 1101100001011011010… |
… | …1000011111010110111 |
3 | 211012122011120212102202 |
4 | 3120112311003322313 |
5 | 12301233134224143 |
6 | 254420004055115 |
7 | 22532613656651 |
oct | 3302665037267 |
9 | 735564525382 |
10 | 232311242423 |
11 | 8a582704937 |
12 | 3903469449b |
13 | 18ba3494630 |
14 | b35b4836d1 |
15 | 6099e40ab8 |
hex | 3616d43eb7 |
232311242423 has 24 divisors (see below), whose sum is σ = 261713169312. Its totient is φ = 204975321408.
The previous prime is 232311242353. The next prime is 232311242437. The reversal of 232311242423 is 324242113232.
It is not a de Polignac number, because 232311242423 - 214 = 232311226039 is a prime.
It is a super-2 number, since 2×2323112424232 (a number of 24 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 (232311242483) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10600265 + ... + 10622157.
It is an arithmetic number, because the mean of its divisors is an integer number (10904715388).
Almost surely, 2232311242423 is an apocalyptic number.
232311242423 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
232311242423 is a deficient number, since it is larger than the sum of its proper divisors (29401926889).
232311242423 is a wasteful number, since it uses less digits than its factorization.
232311242423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23495 (or 23472 counting only the distinct ones).
The product of its digits is 13824, while the sum is 29.
Adding to 232311242423 its reverse (324242113232), we get a palindrome (556553355655).
The spelling of 232311242423 in words is "two hundred thirty-two billion, three hundred eleven million, two hundred forty-two thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •