Base | Representation |
---|---|
bin | 110111111110110101… |
… | …0111010010001001111 |
3 | 102111022100010211121221 |
4 | 1233331222322101033 |
5 | 3432202310020414 |
6 | 131121151504211 |
7 | 11454110102533 |
oct | 1577552722117 |
9 | 374270124557 |
10 | 120220001359 |
11 | 46a92069427 |
12 | 1b371528067 |
13 | b44b9555a3 |
14 | 5b66653bc3 |
15 | 31d9461224 |
hex | 1bfdaba44f |
120220001359 has 2 divisors, whose sum is σ = 120220001360. Its totient is φ = 120220001358.
The previous prime is 120220001339. The next prime is 120220001411. The reversal of 120220001359 is 953100022021.
It is a happy number.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 120220001359 - 215 = 120219968591 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (120220001339) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60110000679 + 60110000680.
It is an arithmetic number, because the mean of its divisors is an integer number (60110000680).
Almost surely, 2120220001359 is an apocalyptic number.
120220001359 is a deficient number, since it is larger than the sum of its proper divisors (1).
120220001359 is an equidigital number, since it uses as much as digits as its factorization.
120220001359 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1080, while the sum is 25.
The spelling of 120220001359 in words is "one hundred twenty billion, two hundred twenty million, one thousand, three hundred fifty-nine".
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