Base | Representation |
---|---|
bin | 10011000010110… |
… | …011011111100000 |
3 | 211021012101202200 |
4 | 103002303133200 |
5 | 1123243033204 |
6 | 51412013200 |
7 | 10626503412 |
oct | 2302633740 |
9 | 737171680 |
10 | 319502304 |
11 | 1543948a0 |
12 | 8b001200 |
13 | 51268824 |
14 | 3060c9b2 |
15 | 1d0b2539 |
hex | 130b37e0 |
319502304 has 72 divisors (see below), whose sum is σ = 991193112. Its totient is φ = 96817920.
The previous prime is 319502303. The next prime is 319502327. The reversal of 319502304 is 403205913.
319502304 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (72).
It is a super-2 number, since 2×3195023042 = 204163444522616832, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (319502303) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47259 + ... + 53594.
It is an arithmetic number, because the mean of its divisors is an integer number (13766571).
Almost surely, 2319502304 is an apocalyptic number.
It is an amenable number.
319502304 is an abundant number, since it is smaller than the sum of its proper divisors (671690808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
319502304 is a wasteful number, since it uses less digits than its factorization.
319502304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100880 (or 100869 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The square root of 319502304 is about 17874.6273807316. The cubic root of 319502304 is about 683.6355912615.
The spelling of 319502304 in words is "three hundred nineteen million, five hundred two thousand, three hundred four".
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