Base | Representation |
---|---|
bin | 1010101010011111101011… |
… | …11011001110011001000111 |
3 | 10002000211110101020201102101 |
4 | 11111033311323032121013 |
5 | 11033202310204142411 |
6 | 121512535420452531 |
7 | 4640142410434453 |
oct | 525176573163107 |
9 | 102024411221371 |
10 | 23450352412231 |
11 | 7521269650738 |
12 | 2768a036aa147 |
13 | 1011488210b24 |
14 | 5b1008781663 |
15 | 2a9ee677b8c1 |
hex | 1553f5ece647 |
23450352412231 has 2 divisors, whose sum is σ = 23450352412232. Its totient is φ = 23450352412230.
The previous prime is 23450352412199. The next prime is 23450352412241. The reversal of 23450352412231 is 13221425305432.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 23450352412231 - 25 = 23450352412199 is a prime.
It is a super-2 number, since 2×234503524122312 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23450352412241) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11725176206115 + 11725176206116.
It is an arithmetic number, because the mean of its divisors is an integer number (11725176206116).
Almost surely, 223450352412231 is an apocalyptic number.
23450352412231 is a deficient number, since it is larger than the sum of its proper divisors (1).
23450352412231 is an equidigital number, since it uses as much as digits as its factorization.
23450352412231 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 172800, while the sum is 37.
Adding to 23450352412231 its reverse (13221425305432), we get a palindrome (36671777717663).
The spelling of 23450352412231 in words is "twenty-three trillion, four hundred fifty billion, three hundred fifty-two million, four hundred twelve thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •