Base | Representation |
---|---|
bin | 111000000001110110… |
… | …0101100001001010101 |
3 | 102111120101102202112122 |
4 | 1300003230230021111 |
5 | 3432404202143333 |
6 | 131135203225325 |
7 | 11456445511442 |
oct | 1600354541125 |
9 | 374511382478 |
10 | 120321131093 |
11 | 47034161719 |
12 | 1b39b378245 |
13 | b4668a3377 |
14 | 5b75c5a9c9 |
15 | 31e328a798 |
hex | 1c03b2c255 |
120321131093 has 2 divisors, whose sum is σ = 120321131094. Its totient is φ = 120321131092.
The previous prime is 120321131083. The next prime is 120321131153. The reversal of 120321131093 is 390131123021.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 92217290929 + 28103840164 = 303673^2 + 167642^2 .
It is a cyclic number.
It is not a de Polignac number, because 120321131093 - 224 = 120304353877 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (120321131083) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60160565546 + 60160565547.
It is an arithmetic number, because the mean of its divisors is an integer number (60160565547).
Almost surely, 2120321131093 is an apocalyptic number.
It is an amenable number.
120321131093 is a deficient number, since it is larger than the sum of its proper divisors (1).
120321131093 is an equidigital number, since it uses as much as digits as its factorization.
120321131093 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 972, while the sum is 26.
The spelling of 120321131093 in words is "one hundred twenty billion, three hundred twenty-one million, one hundred thirty-one thousand, ninety-three".
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