Base | Representation |
---|---|
bin | 10011101010110… |
… | …110011010100110 |
3 | 211222221201221122 |
4 | 103222312122212 |
5 | 1133440000123 |
6 | 52425013542 |
7 | 11114645144 |
oct | 2352663246 |
9 | 758851848 |
10 | 330000038 |
11 | 15a304a05 |
12 | 926242b2 |
13 | 534a2ac4 |
14 | 31b82594 |
15 | 1de87bc8 |
hex | 13ab66a6 |
330000038 has 4 divisors (see below), whose sum is σ = 495000060. Its totient is φ = 165000018.
The previous prime is 330000031. The next prime is 330000043. The reversal of 330000038 is 830000033.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 830000033 = 419 ⋅1980907.
It is a junction number, because it is equal to n+sod(n) for n = 329999980 and 330000025.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (330000031) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82500008 + ... + 82500011.
It is an arithmetic number, because the mean of its divisors is an integer number (123750015).
Almost surely, 2330000038 is an apocalyptic number.
330000038 is a deficient number, since it is larger than the sum of its proper divisors (165000022).
330000038 is a wasteful number, since it uses less digits than its factorization.
330000038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165000021.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 330000038 is about 18165.9031705005. The cubic root of 330000038 is about 691.0423495260.
The spelling of 330000038 in words is "three hundred thirty million, thirty-eight", and thus it is an aban number.
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