Base | Representation |
---|---|
bin | 10010110110000… |
… | …101100011000000 |
3 | 211000221000111011 |
4 | 102312011203000 |
5 | 1121414342014 |
6 | 51212330304 |
7 | 10556246500 |
oct | 2266054300 |
9 | 730830434 |
10 | 316168384 |
11 | 152517a94 |
12 | 89a73994 |
13 | 5066c1ac |
14 | 2ddc1a00 |
15 | 1cb547c4 |
hex | 12d858c0 |
316168384 has 84 divisors (see below), whose sum is σ = 747933480. Its totient is φ = 132142080.
The previous prime is 316168361. The next prime is 316168403. The reversal of 316168384 is 483861613.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127347 + ... + 129805.
It is an arithmetic number, because the mean of its divisors is an integer number (8903970).
Almost surely, 2316168384 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 316168384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (373966740).
316168384 is an abundant number, since it is smaller than the sum of its proper divisors (431765096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316168384 is a wasteful number, since it uses less digits than its factorization.
316168384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2526 (or 2509 counting only the distinct ones).
The product of its digits is 82944, while the sum is 40.
The square root of 316168384 is about 17781.1243738972. The cubic root of 316168384 is about 681.2494214960.
It can be divided in two parts, 31616 and 8384, that added together give a square (40000 = 2002).
The spelling of 316168384 in words is "three hundred sixteen million, one hundred sixty-eight thousand, three hundred eighty-four".
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