Base | Representation |
---|---|
bin | 1010000110000011010000… |
… | …01101100100010111101101 |
3 | 2220121010021111111101202111 |
4 | 11003001220031210113231 |
5 | 10402143242134414122 |
6 | 115113403501324021 |
7 | 4450522405301365 |
oct | 503015015442755 |
9 | 86533244441674 |
10 | 22198139373037 |
11 | 70891a5a76491 |
12 | 25a6193b66611 |
13 | c5037753aa74 |
14 | 56a577a539a5 |
15 | 287657ca5d77 |
hex | 1430683645ed |
22198139373037 has 2 divisors, whose sum is σ = 22198139373038. Its totient is φ = 22198139373036.
The previous prime is 22198139372977. The next prime is 22198139373079. The reversal of 22198139373037 is 73037393189122.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 22197233423236 + 905949801 = 4711394^2 + 30099^2 .
It is a cyclic number.
It is not a de Polignac number, because 22198139373037 - 243 = 13402046350829 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (22198139373097) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11099069686518 + 11099069686519.
It is an arithmetic number, because the mean of its divisors is an integer number (11099069686519).
Almost surely, 222198139373037 is an apocalyptic number.
It is an amenable number.
22198139373037 is a deficient number, since it is larger than the sum of its proper divisors (1).
22198139373037 is an equidigital number, since it uses as much as digits as its factorization.
22198139373037 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10287648, while the sum is 58.
The spelling of 22198139373037 in words is "twenty-two trillion, one hundred ninety-eight billion, one hundred thirty-nine million, three hundred seventy-three thousand, thirty-seven".
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