Base | Representation |
---|---|
bin | 10011101101010111… |
… | …10001110000111011 |
3 | 1000022102020200210101 |
4 | 21312223301300323 |
5 | 133132231401412 |
6 | 4505542100231 |
7 | 523132024333 |
oct | 116653616073 |
9 | 30272220711 |
10 | 10581122107 |
11 | 453a849716 |
12 | 207371a677 |
13 | cc82065ca |
14 | 7253d40c3 |
15 | 41ddec457 |
hex | 276af1c3b |
10581122107 has 2 divisors, whose sum is σ = 10581122108. Its totient is φ = 10581122106.
The previous prime is 10581122077. The next prime is 10581122113. The reversal of 10581122107 is 70122118501.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10581122107 - 223 = 10572733499 is a prime.
It is a super-2 number, since 2×105811221072 (a number of 21 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (10581122807) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5290561053 + 5290561054.
It is an arithmetic number, because the mean of its divisors is an integer number (5290561054).
Almost surely, 210581122107 is an apocalyptic number.
10581122107 is a deficient number, since it is larger than the sum of its proper divisors (1).
10581122107 is an equidigital number, since it uses as much as digits as its factorization.
10581122107 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1120, while the sum is 28.
The spelling of 10581122107 in words is "ten billion, five hundred eighty-one million, one hundred twenty-two thousand, one hundred seven".
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