Base | Representation |
---|---|
bin | 10010110100101101… |
… | …01100100011011011 |
3 | 222002021220112122201 |
4 | 21122112230203123 |
5 | 131144043134231 |
6 | 4350443031031 |
7 | 505301111662 |
oct | 113226544333 |
9 | 28067815581 |
10 | 10105833691 |
11 | 4316530478 |
12 | 1b6050b477 |
13 | c508c4365 |
14 | 6bc231dd9 |
15 | 3e2316161 |
hex | 25a5ac8db |
10105833691 has 2 divisors, whose sum is σ = 10105833692. Its totient is φ = 10105833690.
The previous prime is 10105833653. The next prime is 10105833743. The reversal of 10105833691 is 19633850101.
It is a weak prime.
It is an emirp because it is prime and its reverse (19633850101) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10105833691 - 215 = 10105800923 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10105833691.
It is not a weakly prime, because it can be changed into another prime (10105843691) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5052916845 + 5052916846.
It is an arithmetic number, because the mean of its divisors is an integer number (5052916846).
Almost surely, 210105833691 is an apocalyptic number.
10105833691 is a deficient number, since it is larger than the sum of its proper divisors (1).
10105833691 is an equidigital number, since it uses as much as digits as its factorization.
10105833691 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 19440, while the sum is 37.
The spelling of 10105833691 in words is "ten billion, one hundred five million, eight hundred thirty-three thousand, six hundred ninety-one".
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