Base | Representation |
---|---|
bin | 10011000100110111… |
… | …11111100101011011 |
3 | 222102202002001122222 |
4 | 21202123333211123 |
5 | 131433302040331 |
6 | 4412125334255 |
7 | 511535542631 |
oct | 114233774533 |
9 | 28382061588 |
10 | 10241440091 |
11 | 4386031583 |
12 | 1b99a0738b |
13 | c72a2392c |
14 | 6d2251351 |
15 | 3ee1a0b7b |
hex | 2626ff95b |
10241440091 has 2 divisors, whose sum is σ = 10241440092. Its totient is φ = 10241440090.
The previous prime is 10241440087. The next prime is 10241440093. The reversal of 10241440091 is 19004414201.
It is a strong prime.
It is an emirp because it is prime and its reverse (19004414201) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10241440091 - 22 = 10241440087 is a prime.
Together with 10241440093, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10241440091.
It is not a weakly prime, because it can be changed into another prime (10241440093) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5120720045 + 5120720046.
It is an arithmetic number, because the mean of its divisors is an integer number (5120720046).
Almost surely, 210241440091 is an apocalyptic number.
10241440091 is a deficient number, since it is larger than the sum of its proper divisors (1).
10241440091 is an equidigital number, since it uses as much as digits as its factorization.
10241440091 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1152, while the sum is 26.
Adding to 10241440091 its reverse (19004414201), we get a palindrome (29245854292).
The spelling of 10241440091 in words is "ten billion, two hundred forty-one million, four hundred forty thousand, ninety-one".
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