Base | Representation |
---|---|
bin | 1011000000011000011110… |
… | …1111010011100100010011 |
3 | 1120211212022110002211001111 |
4 | 2300012013233103210103 |
5 | 3041231224222313112 |
6 | 41423114205314151 |
7 | 2356166010342202 |
oct | 260060757234423 |
9 | 46755273084044 |
10 | 12101200197907 |
11 | 39460aa0413a7 |
12 | 1435363565957 |
13 | 69a1a4a628b2 |
14 | 2db9b61c1239 |
15 | 15eba76d45a7 |
hex | b0187bd3913 |
12101200197907 has 2 divisors, whose sum is σ = 12101200197908. Its totient is φ = 12101200197906.
The previous prime is 12101200197839. The next prime is 12101200197949. The reversal of 12101200197907 is 70979100210121.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 12101200197907 - 235 = 12066840459539 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 12101200197907.
It is not a weakly prime, because it can be changed into another prime (12101200197967) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050600098953 + 6050600098954.
It is an arithmetic number, because the mean of its divisors is an integer number (6050600098954).
Almost surely, 212101200197907 is an apocalyptic number.
12101200197907 is a deficient number, since it is larger than the sum of its proper divisors (1).
12101200197907 is an equidigital number, since it uses as much as digits as its factorization.
12101200197907 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 15876, while the sum is 40.
The spelling of 12101200197907 in words is "twelve trillion, one hundred one billion, two hundred million, one hundred ninety-seven thousand, nine hundred seven".
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