Base | Representation |
---|---|
bin | 1000111101110001011… |
… | …0010111001011000011 |
3 | 112201112222010111012012 |
4 | 2033130112113023003 |
5 | 10010413300024323 |
6 | 154431154123135 |
7 | 14061530251106 |
oct | 2173426271303 |
9 | 481488114165 |
10 | 154020704963 |
11 | 5a357744314 |
12 | 25a252804ab |
13 | 116a7570118 |
14 | 765177473d |
15 | 4016a94678 |
hex | 23dc5972c3 |
154020704963 has 2 divisors, whose sum is σ = 154020704964. Its totient is φ = 154020704962.
The previous prime is 154020704933. The next prime is 154020704989. The reversal of 154020704963 is 369407020451.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 154020704963 - 26 = 154020704899 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 154020704963.
It is not a weakly prime, because it can be changed into another prime (154020704933) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77010352481 + 77010352482.
It is an arithmetic number, because the mean of its divisors is an integer number (77010352482).
Almost surely, 2154020704963 is an apocalyptic number.
154020704963 is a deficient number, since it is larger than the sum of its proper divisors (1).
154020704963 is an equidigital number, since it uses as much as digits as its factorization.
154020704963 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 181440, while the sum is 41.
The spelling of 154020704963 in words is "one hundred fifty-four billion, twenty million, seven hundred four thousand, nine hundred sixty-three".
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