Base | Representation |
---|---|
bin | 1100000001000011010100… |
… | …0101011110101000110111 |
3 | 1201210002000122010001201011 |
4 | 3000100311011132220313 |
5 | 3212432101231444114 |
6 | 44033334442013051 |
7 | 2532356611166026 |
oct | 300206505365067 |
9 | 51702018101634 |
10 | 13212210031159 |
11 | 42342a3137037 |
12 | 15947464a7187 |
13 | 74aba17c91a9 |
14 | 33968d9988bd |
15 | 17da2ea181c4 |
hex | c043515ea37 |
13212210031159 has 2 divisors, whose sum is σ = 13212210031160. Its totient is φ = 13212210031158.
The previous prime is 13212210031093. The next prime is 13212210031183. The reversal of 13212210031159 is 95113001221231.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13212210031159 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13212210031159.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13212210631159) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6606105015579 + 6606105015580.
It is an arithmetic number, because the mean of its divisors is an integer number (6606105015580).
Almost surely, 213212210031159 is an apocalyptic number.
13212210031159 is a deficient number, since it is larger than the sum of its proper divisors (1).
13212210031159 is an equidigital number, since it uses as much as digits as its factorization.
13212210031159 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3240, while the sum is 31.
The spelling of 13212210031159 in words is "thirteen trillion, two hundred twelve billion, two hundred ten million, thirty-one thousand, one hundred fifty-nine".
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