Base | Representation |
---|---|
bin | 10101101000101100… |
… | …110011010010010000 |
3 | 2012222000222222021101 |
4 | 111220230303102100 |
5 | 340034220130334 |
6 | 14401121434144 |
7 | 1451460511141 |
oct | 255054632220 |
9 | 65860888241 |
10 | 23231411344 |
11 | 9941587209 |
12 | 460419b954 |
13 | 2262cc395b |
14 | 11a5529ac8 |
15 | 90e7c1214 |
hex | 568b33490 |
23231411344 has 20 divisors (see below), whose sum is σ = 45038883820. Its totient is φ = 11608473600.
The previous prime is 23231411323. The next prime is 23231411381. The reversal of 23231411344 is 44311413232.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 11763571600 + 11467839744 = 108460^2 + 107088^2 .
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, 425457 + ... + 476944.
It is an arithmetic number, because the mean of its divisors is an integer number (2251944191).
Almost surely, 223231411344 is an apocalyptic number.
It is an amenable number.
23231411344 is a deficient number, since it is larger than the sum of its proper divisors (21807472476).
23231411344 is a wasteful number, since it uses less digits than its factorization.
23231411344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 904018 (or 904012 counting only the distinct ones).
The product of its digits is 6912, while the sum is 28.
Adding to 23231411344 its reverse (44311413232), we get a palindrome (67542824576).
The spelling of 23231411344 in words is "twenty-three billion, two hundred thirty-one million, four hundred eleven thousand, three hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •