Base | Representation |
---|---|
bin | 10011000000010100… |
… | …00111111100100111 |
3 | 222100002010022221011 |
4 | 21200022013330213 |
5 | 131344004420234 |
6 | 4404242003051 |
7 | 510562531423 |
oct | 114012077447 |
9 | 28302108834 |
10 | 10203201319 |
11 | 4366494193 |
12 | 1b89046487 |
13 | c67b2593c |
14 | 6cb139b83 |
15 | 3eab4ab64 |
hex | 260287f27 |
10203201319 has 2 divisors, whose sum is σ = 10203201320. Its totient is φ = 10203201318.
The previous prime is 10203201311. The next prime is 10203201353. The reversal of 10203201319 is 91310230201.
It is a weak prime.
It is an emirp because it is prime and its reverse (91310230201) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10203201319 - 23 = 10203201311 is a prime.
It is a super-2 number, since 2×102032013192 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10203201319.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10203201311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101600659 + 5101600660.
It is an arithmetic number, because the mean of its divisors is an integer number (5101600660).
Almost surely, 210203201319 is an apocalyptic number.
10203201319 is a deficient number, since it is larger than the sum of its proper divisors (1).
10203201319 is an equidigital number, since it uses as much as digits as its factorization.
10203201319 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 324, while the sum is 22.
The spelling of 10203201319 in words is "ten billion, two hundred three million, two hundred one thousand, three hundred nineteen".
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