Base | Representation |
---|---|
bin | 10001101001100011… |
… | …010111111101101011 |
3 | 1210220201011211220211 |
4 | 101221203113331223 |
5 | 302302343000214 |
6 | 12412244201551 |
7 | 1240421501113 |
oct | 215143277553 |
9 | 53821154824 |
10 | 18950750059 |
11 | 804522800a |
12 | 380a6992b7 |
13 | 1a301b5897 |
14 | cbabd8043 |
15 | 75daac0c4 |
hex | 4698d7f6b |
18950750059 has 2 divisors, whose sum is σ = 18950750060. Its totient is φ = 18950750058.
The previous prime is 18950750047. The next prime is 18950750069. The reversal of 18950750059 is 95005705981.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 18950750059 - 29 = 18950749547 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 18950749994 and 18950750021.
It is not a weakly prime, because it can be changed into another prime (18950750069) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9475375029 + 9475375030.
It is an arithmetic number, because the mean of its divisors is an integer number (9475375030).
Almost surely, 218950750059 is an apocalyptic number.
18950750059 is a deficient number, since it is larger than the sum of its proper divisors (1).
18950750059 is an equidigital number, since it uses as much as digits as its factorization.
18950750059 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 567000, while the sum is 49.
The spelling of 18950750059 in words is "eighteen billion, nine hundred fifty million, seven hundred fifty thousand, fifty-nine".
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