Base | Representation |
---|---|
bin | 10010111111111101… |
… | …10011100000000011 |
3 | 222022212112120111222 |
4 | 21133332303200003 |
5 | 131342224441422 |
6 | 4404054225255 |
7 | 510525362336 |
oct | 113776634003 |
9 | 28285476458 |
10 | 10200233987 |
11 | 4364847849 |
12 | 1b8805522b |
13 | c67327118 |
14 | 6ca9a661d |
15 | 3ea761842 |
hex | 25ffb3803 |
10200233987 has 2 divisors, whose sum is σ = 10200233988. Its totient is φ = 10200233986.
The previous prime is 10200233933. The next prime is 10200234001. The reversal of 10200233987 is 78933200201.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10200233987 - 214 = 10200217603 is a prime.
It is not a weakly prime, because it can be changed into another prime (10200235987) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100116993 + 5100116994.
It is an arithmetic number, because the mean of its divisors is an integer number (5100116994).
Almost surely, 210200233987 is an apocalyptic number.
10200233987 is a deficient number, since it is larger than the sum of its proper divisors (1).
10200233987 is an equidigital number, since it uses as much as digits as its factorization.
10200233987 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18144, while the sum is 35.
The spelling of 10200233987 in words is "ten billion, two hundred million, two hundred thirty-three thousand, nine hundred eighty-seven".
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