Base | Representation |
---|---|
bin | 10011000110001100100… |
… | …000110000010011110001 |
3 | 11122110100000011100102012 |
4 | 103012030200300103301 |
5 | 133000114020001001 |
6 | 2442512251532305 |
7 | 163545400352063 |
oct | 23061440602361 |
9 | 4573300140365 |
10 | 1312322422001 |
11 | 466609882228 |
12 | 19240615a095 |
13 | 9699ccaa6c6 |
14 | 47733d35733 |
15 | 2420ab332bb |
hex | 1318c8304f1 |
1312322422001 has 2 divisors, whose sum is σ = 1312322422002. Its totient is φ = 1312322422000.
The previous prime is 1312322421953. The next prime is 1312322422027. The reversal of 1312322422001 is 1002242232131.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1297147877776 + 15174544225 = 1138924^2 + 123185^2 .
It is a cyclic number.
It is not a de Polignac number, because 1312322422001 - 234 = 1295142552817 is a prime.
It is not a weakly prime, because it can be changed into another prime (1312322424001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656161211000 + 656161211001.
It is an arithmetic number, because the mean of its divisors is an integer number (656161211001).
Almost surely, 21312322422001 is an apocalyptic number.
It is an amenable number.
1312322422001 is a deficient number, since it is larger than the sum of its proper divisors (1).
1312322422001 is an equidigital number, since it uses as much as digits as its factorization.
1312322422001 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 1312322422001 its reverse (1002242232131), we get a palindrome (2314564654132).
The spelling of 1312322422001 in words is "one trillion, three hundred twelve billion, three hundred twenty-two million, four hundred twenty-two thousand, one".
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