Base | Representation |
---|---|
bin | 10011000010010… |
… | …110010110010010 |
3 | 211020222100000102 |
4 | 103002112112102 |
5 | 1123230223210 |
6 | 51405252402 |
7 | 10625465366 |
oct | 2302262622 |
9 | 736870012 |
10 | 319382930 |
11 | 154313139 |
12 | 8ab64102 |
13 | 512263a9 |
14 | 305bb2a6 |
15 | 1d08bea5 |
hex | 13096592 |
319382930 has 32 divisors (see below), whose sum is σ = 598276800. Its totient is φ = 122657472.
The previous prime is 319382923. The next prime is 319382963. The reversal of 319382930 is 39283913.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19076 + ... + 31664.
It is an arithmetic number, because the mean of its divisors is an integer number (18696150).
Almost surely, 2319382930 is an apocalyptic number.
319382930 is a deficient number, since it is larger than the sum of its proper divisors (278893870).
319382930 is a wasteful number, since it uses less digits than its factorization.
319382930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12698.
The product of its (nonzero) digits is 34992, while the sum is 38.
The square root of 319382930 is about 17871.2878662955. The cubic root of 319382930 is about 683.5504395742.
The spelling of 319382930 in words is "three hundred nineteen million, three hundred eighty-two thousand, nine hundred thirty".
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