Base | Representation |
---|---|
bin | 10110101110100110… |
… | …10110110001111111 |
3 | 1011111101102102020221 |
4 | 23113103112301333 |
5 | 144442220010304 |
6 | 5334445322211 |
7 | 611244136645 |
oct | 132723266177 |
9 | 34441372227 |
10 | 12202110079 |
11 | 51a18559a5 |
12 | 2446566367 |
13 | 11c5caa3a3 |
14 | 83a7cd195 |
15 | 4b6395054 |
hex | 2d74d6c7f |
12202110079 has 2 divisors, whose sum is σ = 12202110080. Its totient is φ = 12202110078.
The previous prime is 12202110059. The next prime is 12202110097. The reversal of 12202110079 is 97001120221.
Together with next prime (12202110097) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12202110079 - 221 = 12200012927 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12202110059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6101055039 + 6101055040.
It is an arithmetic number, because the mean of its divisors is an integer number (6101055040).
Almost surely, 212202110079 is an apocalyptic number.
12202110079 is a deficient number, since it is larger than the sum of its proper divisors (1).
12202110079 is an equidigital number, since it uses as much as digits as its factorization.
12202110079 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 504, while the sum is 25.
The spelling of 12202110079 in words is "twelve billion, two hundred two million, one hundred ten thousand, seventy-nine".
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