Base | Representation |
---|---|
bin | 10010110100011101… |
… | …00101000101010011 |
3 | 222002010220102221002 |
4 | 21122032211011103 |
5 | 131143022042224 |
6 | 4350325252215 |
7 | 505244040425 |
oct | 113216450523 |
9 | 28063812832 |
10 | 10103705939 |
11 | 43153078a8 |
12 | 1b5b86406b |
13 | c5032aa32 |
14 | 6bbc3a815 |
15 | 3e20459ae |
hex | 25a3a5153 |
10103705939 has 2 divisors, whose sum is σ = 10103705940. Its totient is φ = 10103705938.
The previous prime is 10103705929. The next prime is 10103705947. The reversal of 10103705939 is 93950730101.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 10103705939 - 212 = 10103701843 is a prime.
It is not a weakly prime, because it can be changed into another prime (10103705929) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051852969 + 5051852970.
It is an arithmetic number, because the mean of its divisors is an integer number (5051852970).
Almost surely, 210103705939 is an apocalyptic number.
10103705939 is a deficient number, since it is larger than the sum of its proper divisors (1).
10103705939 is an equidigital number, since it uses as much as digits as its factorization.
10103705939 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 25515, while the sum is 38.
The spelling of 10103705939 in words is "ten billion, one hundred three million, seven hundred five thousand, nine hundred thirty-nine".
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