Base | Representation |
---|---|
bin | 110111111000100101… |
… | …0111101111000111011 |
3 | 102110202201112221210111 |
4 | 1233301022331320323 |
5 | 3431240114112422 |
6 | 131044301125151 |
7 | 11445652504303 |
oct | 1576112757073 |
9 | 373681487714 |
10 | 120010300987 |
11 | 46994760435 |
12 | 1b3132597b7 |
13 | b417382c25 |
14 | 5b46868603 |
15 | 31c5d3ca77 |
hex | 1bf12bde3b |
120010300987 has 2 divisors, whose sum is σ = 120010300988. Its totient is φ = 120010300986.
The previous prime is 120010300981. The next prime is 120010301017. The reversal of 120010300987 is 789003010021.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 120010300987 - 223 = 120001912379 is a prime.
It is not a weakly prime, because it can be changed into another prime (120010300981) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60005150493 + 60005150494.
It is an arithmetic number, because the mean of its divisors is an integer number (60005150494).
Almost surely, 2120010300987 is an apocalyptic number.
120010300987 is a deficient number, since it is larger than the sum of its proper divisors (1).
120010300987 is an equidigital number, since it uses as much as digits as its factorization.
120010300987 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3024, while the sum is 31.
The spelling of 120010300987 in words is "one hundred twenty billion, ten million, three hundred thousand, nine hundred eighty-seven".
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