Base | Representation |
---|---|
bin | 1011100011000101001… |
… | …0011100001010011111 |
3 | 200222002111222020010212 |
4 | 2320301102130022133 |
5 | 11222303211210101 |
6 | 231050330123035 |
7 | 20222265121145 |
oct | 2706122341237 |
9 | 628074866125 |
10 | 198395413151 |
11 | 77159047371 |
12 | 3254a28047b |
13 | 15929a6b6c0 |
14 | 9860d55595 |
15 | 526266b1bb |
hex | 2e3149c29f |
198395413151 has 4 divisors (see below), whose sum is σ = 213656598792. Its totient is φ = 183134227512.
The previous prime is 198395413133. The next prime is 198395413159. The reversal of 198395413151 is 151314593891.
198395413151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 151314593891 = 41 ⋅3690599851.
It is a cyclic number.
It is not a de Polignac number, because 198395413151 - 214 = 198395396767 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 198395413151.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (198395413159) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7630592801 + ... + 7630592826.
It is an arithmetic number, because the mean of its divisors is an integer number (53414149698).
Almost surely, 2198395413151 is an apocalyptic number.
198395413151 is a deficient number, since it is larger than the sum of its proper divisors (15261185641).
198395413151 is a wasteful number, since it uses less digits than its factorization.
198395413151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15261185640.
The product of its digits is 583200, while the sum is 50.
The spelling of 198395413151 in words is "one hundred ninety-eight billion, three hundred ninety-five million, four hundred thirteen thousand, one hundred fifty-one".
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