Base | Representation |
---|---|
bin | 1000000100001… |
… | …1010010010110 |
3 | 2100122202002101 |
4 | 2001003102112 |
5 | 32130030123 |
6 | 3205032314 |
7 | 560356564 |
oct | 201032226 |
9 | 70582071 |
10 | 33830038 |
11 | 18107010 |
12 | b3b569a |
13 | 7016398 |
14 | 46c8a34 |
15 | 2e83aad |
hex | 2043496 |
33830038 has 8 divisors (see below), whose sum is σ = 55358280. Its totient is φ = 15377280.
The previous prime is 33830029. The next prime is 33830039. The reversal of 33830038 is 83003833.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×338300382 = 2288942942162888, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33829988 and 33830015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33830039) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 768843 + ... + 768886.
It is an arithmetic number, because the mean of its divisors is an integer number (6919785).
Almost surely, 233830038 is an apocalyptic number.
33830038 is a deficient number, since it is larger than the sum of its proper divisors (21528242).
33830038 is a wasteful number, since it uses less digits than its factorization.
33830038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1537742.
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 33830038 is about 5816.3595143354. The cubic root of 33830038 is about 323.4204635227.
The spelling of 33830038 in words is "thirty-three million, eight hundred thirty thousand, thirty-eight".
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