Base | Representation |
---|---|
bin | 10010110110101… |
… | …101000111111001 |
3 | 211001020020212001 |
4 | 102312231013321 |
5 | 1121440033424 |
6 | 51220021001 |
7 | 10560523216 |
oct | 2266550771 |
9 | 731206761 |
10 | 316330489 |
11 | 152618862 |
12 | 89b31761 |
13 | 506c7c07 |
14 | 30024b0d |
15 | 1cb87844 |
hex | 12dad1f9 |
316330489 has 8 divisors (see below), whose sum is σ = 328249152. Its totient is φ = 304619280.
The previous prime is 316330471. The next prime is 316330493. The reversal of 316330489 is 984033613.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 316330489 - 27 = 316330361 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (316330409) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48754 + ... + 54859.
It is an arithmetic number, because the mean of its divisors is an integer number (41031144).
Almost surely, 2316330489 is an apocalyptic number.
It is an amenable number.
316330489 is a deficient number, since it is larger than the sum of its proper divisors (11918663).
316330489 is a wasteful number, since it uses less digits than its factorization.
316330489 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103727.
The product of its (nonzero) digits is 46656, while the sum is 37.
The square root of 316330489 is about 17785.6821347960. The cubic root of 316330489 is about 681.3658310578.
The spelling of 316330489 in words is "three hundred sixteen million, three hundred thirty thousand, four hundred eighty-nine".
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