Base | Representation |
---|---|
bin | 111000000101110101… |
… | …1110111111101011111 |
3 | 102111220201120212102221 |
4 | 1300023223313331133 |
5 | 3433143003310241 |
6 | 131200351330211 |
7 | 11462663516545 |
oct | 1601353677537 |
9 | 374821525387 |
10 | 120455135071 |
11 | 470a2868907 |
12 | 1b418220967 |
13 | b48859146b |
14 | 5b8997dd95 |
15 | 31eee0a5d1 |
hex | 1c0baf7f5f |
120455135071 has 2 divisors, whose sum is σ = 120455135072. Its totient is φ = 120455135070.
The previous prime is 120455135057. The next prime is 120455135083. The reversal of 120455135071 is 170531554021.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 120455135071 - 29 = 120455134559 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (120455135051) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60227567535 + 60227567536.
It is an arithmetic number, because the mean of its divisors is an integer number (60227567536).
Almost surely, 2120455135071 is an apocalyptic number.
120455135071 is a deficient number, since it is larger than the sum of its proper divisors (1).
120455135071 is an equidigital number, since it uses as much as digits as its factorization.
120455135071 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 21000, while the sum is 34.
Adding to 120455135071 its reverse (170531554021), we get a palindrome (290986689092).
The spelling of 120455135071 in words is "one hundred twenty billion, four hundred fifty-five million, one hundred thirty-five thousand, seventy-one".
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