Base | Representation |
---|---|
bin | 11101011000111… |
… | …101110111111111 |
3 | 1021100211021022021 |
4 | 131120331313333 |
5 | 2002212143114 |
6 | 120532301011 |
7 | 15135101101 |
oct | 3530756777 |
9 | 1240737267 |
10 | 493084159 |
11 | 233373477 |
12 | 119171767 |
13 | 7b203299 |
14 | 496b5571 |
15 | 2d44e024 |
hex | 1d63ddff |
493084159 has 4 divisors (see below), whose sum is σ = 499025016. Its totient is φ = 487143304.
The previous prime is 493084157. The next prime is 493084169. The reversal of 493084159 is 951480394.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 493084159 - 21 = 493084157 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (493084157) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2970304 + ... + 2970469.
It is an arithmetic number, because the mean of its divisors is an integer number (124756254).
Almost surely, 2493084159 is an apocalyptic number.
493084159 is a deficient number, since it is larger than the sum of its proper divisors (5940857).
493084159 is an equidigital number, since it uses as much as digits as its factorization.
493084159 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5940856.
The product of its (nonzero) digits is 155520, while the sum is 43.
The square root of 493084159 is about 22205.4983956677. The cubic root of 493084159 is about 790.0241187958.
The spelling of 493084159 in words is "four hundred ninety-three million, eighty-four thousand, one hundred fifty-nine".
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