Base | Representation |
---|---|
bin | 100101011110101010110… |
… | …0010100110001111101011 |
3 | 200020102220002011012201121 |
4 | 1022331111202212033223 |
5 | 1133343423313431221 |
6 | 14542214425400111 |
7 | 1041104040253066 |
oct | 112752542461753 |
9 | 20212802135647 |
10 | 5151100920811 |
11 | 170662a1a981a |
12 | 6b2399339037 |
13 | 2b4992757551 |
14 | 13b4594358dd |
15 | 8ded2cb9a41 |
hex | 4af558a63eb |
5151100920811 has 2 divisors, whose sum is σ = 5151100920812. Its totient is φ = 5151100920810.
The previous prime is 5151100920809. The next prime is 5151100920829. The reversal of 5151100920811 is 1180290011515.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 5151100920811 - 21 = 5151100920809 is a prime.
Together with 5151100920809, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (5151100920841) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575550460405 + 2575550460406.
It is an arithmetic number, because the mean of its divisors is an integer number (2575550460406).
Almost surely, 25151100920811 is an apocalyptic number.
5151100920811 is a deficient number, since it is larger than the sum of its proper divisors (1).
5151100920811 is an equidigital number, since it uses as much as digits as its factorization.
5151100920811 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3600, while the sum is 34.
The spelling of 5151100920811 in words is "five trillion, one hundred fifty-one billion, one hundred million, nine hundred twenty thousand, eight hundred eleven".
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