Base | Representation |
---|---|
bin | 10101110000111101… |
… | …100111011111000101 |
3 | 2020022200211220011221 |
4 | 111300331213133011 |
5 | 340330212142224 |
6 | 14422553000341 |
7 | 1455063016132 |
oct | 256075473705 |
9 | 66280756157 |
10 | 23370037189 |
11 | 9a0285a924 |
12 | 46426b30b1 |
13 | 228593c695 |
14 | 11b9ad3589 |
15 | 91ba556e4 |
hex | 570f677c5 |
23370037189 has 2 divisors, whose sum is σ = 23370037190. Its totient is φ = 23370037188.
The previous prime is 23370037127. The next prime is 23370037253. The reversal of 23370037189 is 98173007332.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 14967564964 + 8402472225 = 122342^2 + 91665^2 .
It is a cyclic number.
It is not a de Polignac number, because 23370037189 - 217 = 23369906117 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23370035189) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11685018594 + 11685018595.
It is an arithmetic number, because the mean of its divisors is an integer number (11685018595).
Almost surely, 223370037189 is an apocalyptic number.
It is an amenable number.
23370037189 is a deficient number, since it is larger than the sum of its proper divisors (1).
23370037189 is an equidigital number, since it uses as much as digits as its factorization.
23370037189 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 190512, while the sum is 43.
The spelling of 23370037189 in words is "twenty-three billion, three hundred seventy million, thirty-seven thousand, one hundred eighty-nine".
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