Base | Representation |
---|---|
bin | 10001110000011… |
… | …11001111000001 |
3 | 101101021221222012 |
4 | 20320033033001 |
5 | 301113211233 |
6 | 22440422305 |
7 | 3456066164 |
oct | 1070171701 |
9 | 341257865 |
10 | 148960193 |
11 | 770a1aa8 |
12 | 41a77995 |
13 | 24b26835 |
14 | 15ad7adb |
15 | d126548 |
hex | 8e0f3c1 |
148960193 has 2 divisors, whose sum is σ = 148960194. Its totient is φ = 148960192.
The previous prime is 148960169. The next prime is 148960199. The reversal of 148960193 is 391069841.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 107910544 + 41049649 = 10388^2 + 6407^2 .
It is a cyclic number.
It is not a de Polignac number, because 148960193 - 26 = 148960129 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 148960193.
It is not a weakly prime, because it can be changed into another prime (148960199) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74480096 + 74480097.
It is an arithmetic number, because the mean of its divisors is an integer number (74480097).
Almost surely, 2148960193 is an apocalyptic number.
It is an amenable number.
148960193 is a deficient number, since it is larger than the sum of its proper divisors (1).
148960193 is an equidigital number, since it uses as much as digits as its factorization.
148960193 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 46656, while the sum is 41.
The square root of 148960193 is about 12204.9249485607. The cubic root of 148960193 is about 530.0987035821.
The spelling of 148960193 in words is "one hundred forty-eight million, nine hundred sixty thousand, one hundred ninety-three".
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