Base | Representation |
---|---|
bin | 10101111111110110… |
… | …111100111000100011 |
3 | 2020222010002200110101 |
4 | 111333312330320203 |
5 | 341333201314232 |
6 | 14503441243231 |
7 | 1464216150232 |
oct | 257766747043 |
9 | 66863080411 |
10 | 23619948067 |
11 | a020932641 |
12 | 46b2333517 |
13 | 22c5650641 |
14 | 1200d88b19 |
15 | 93396d1e7 |
hex | 57fdbce23 |
23619948067 has 2 divisors, whose sum is σ = 23619948068. Its totient is φ = 23619948066.
The previous prime is 23619947987. The next prime is 23619948071. The reversal of 23619948067 is 76084991632.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 23619948067 - 211 = 23619946019 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 23619947999 and 23619948017.
It is not a weakly prime, because it can be changed into another prime (23619945067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11809974033 + 11809974034.
It is an arithmetic number, because the mean of its divisors is an integer number (11809974034).
Almost surely, 223619948067 is an apocalyptic number.
23619948067 is a deficient number, since it is larger than the sum of its proper divisors (1).
23619948067 is an equidigital number, since it uses as much as digits as its factorization.
23619948067 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3919104, while the sum is 55.
The spelling of 23619948067 in words is "twenty-three billion, six hundred nineteen million, nine hundred forty-eight thousand, sixty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •