Base | Representation |
---|---|
bin | 110111111000100010… |
… | …0110001011001101011 |
3 | 102110202121111110001202 |
4 | 1233301010301121223 |
5 | 3431234210130341 |
6 | 131044202234415 |
7 | 11445632631461 |
oct | 1576104613153 |
9 | 373677443052 |
10 | 120008676971 |
11 | 46993851277 |
12 | 1b3127b5a0b |
13 | b416c34981 |
14 | 5b46564831 |
15 | 31c5b1b79b |
hex | 1bf113166b |
120008676971 has 2 divisors, whose sum is σ = 120008676972. Its totient is φ = 120008676970.
The previous prime is 120008676937. The next prime is 120008676973. The reversal of 120008676971 is 179676800021.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 120008676971 - 214 = 120008660587 is a prime.
Together with 120008676973, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (120008676973) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60004338485 + 60004338486.
It is an arithmetic number, because the mean of its divisors is an integer number (60004338486).
Almost surely, 2120008676971 is an apocalyptic number.
120008676971 is a deficient number, since it is larger than the sum of its proper divisors (1).
120008676971 is an equidigital number, since it uses as much as digits as its factorization.
120008676971 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 254016, while the sum is 47.
The spelling of 120008676971 in words is "one hundred twenty billion, eight million, six hundred seventy-six thousand, nine hundred seventy-one".
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