Base | Representation |
---|---|
bin | 111001010010000110… |
… | …1001110010111011011 |
3 | 102202112001120102000102 |
4 | 1302210031032113123 |
5 | 4003413041430202 |
6 | 132302321130015 |
7 | 11613254604323 |
oct | 1624415162733 |
9 | 382461512012 |
10 | 123014014427 |
11 | 48196227837 |
12 | 1ba1118990b |
13 | b7a5767765 |
14 | 5d4d75a283 |
15 | 32ee8b6d02 |
hex | 1ca434e5db |
123014014427 has 2 divisors, whose sum is σ = 123014014428. Its totient is φ = 123014014426.
The previous prime is 123014014379. The next prime is 123014014457. The reversal of 123014014427 is 724410410321.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 123014014427 - 216 = 123013948891 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 123014014427.
It is not a weakly prime, because it can be changed into another prime (123014014457) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61507007213 + 61507007214.
It is an arithmetic number, because the mean of its divisors is an integer number (61507007214).
Almost surely, 2123014014427 is an apocalyptic number.
123014014427 is a deficient number, since it is larger than the sum of its proper divisors (1).
123014014427 is an equidigital number, since it uses as much as digits as its factorization.
123014014427 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5376, while the sum is 29.
Adding to 123014014427 its reverse (724410410321), we get a palindrome (847424424748).
The spelling of 123014014427 in words is "one hundred twenty-three billion, fourteen million, fourteen thousand, four hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •