Base | Representation |
---|---|
bin | 11000010101001010… |
… | …01100000101110001 |
3 | 1020201100020211120122 |
4 | 30022211030011301 |
5 | 203222440013042 |
6 | 10000101020025 |
7 | 641461522406 |
oct | 141245140561 |
9 | 36640224518 |
10 | 13062422897 |
11 | 55a3440727 |
12 | 26466b4615 |
13 | 13022b9724 |
14 | 8bcb782ad |
15 | 516b827d2 |
hex | 30a94c171 |
13062422897 has 2 divisors, whose sum is σ = 13062422898. Its totient is φ = 13062422896.
The previous prime is 13062422873. The next prime is 13062422927. The reversal of 13062422897 is 79822426031.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 12995772001 + 66650896 = 113999^2 + 8164^2 .
It is a cyclic number.
It is not a de Polignac number, because 13062422897 - 28 = 13062422641 is a prime.
It is not a weakly prime, because it can be changed into another prime (13062422837) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6531211448 + 6531211449.
It is an arithmetic number, because the mean of its divisors is an integer number (6531211449).
Almost surely, 213062422897 is an apocalyptic number.
It is an amenable number.
13062422897 is a deficient number, since it is larger than the sum of its proper divisors (1).
13062422897 is an equidigital number, since it uses as much as digits as its factorization.
13062422897 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 290304, while the sum is 44.
The spelling of 13062422897 in words is "thirteen billion, sixty-two million, four hundred twenty-two thousand, eight hundred ninety-seven".
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