Base | Representation |
---|---|
bin | 111110111111… |
… | …1101101000110 |
3 | 2022011001011212 |
4 | 1331333231012 |
5 | 31423411214 |
6 | 3135531422 |
7 | 550512161 |
oct | 175775506 |
9 | 68131155 |
10 | 33028934 |
11 | 1770a144 |
12 | b089b72 |
13 | 6ac5863 |
14 | 455aad8 |
15 | 2d7653e |
hex | 1f7fb46 |
33028934 has 8 divisors (see below), whose sum is σ = 49592088. Its totient is φ = 16498240.
The previous prime is 33028927. The next prime is 33028951. The reversal of 33028934 is 43982033.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 33028934.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5387 + ... + 9750.
It is an arithmetic number, because the mean of its divisors is an integer number (6199011).
Almost surely, 233028934 is an apocalyptic number.
33028934 is a deficient number, since it is larger than the sum of its proper divisors (16563154).
33028934 is a wasteful number, since it uses less digits than its factorization.
33028934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16230.
The product of its (nonzero) digits is 15552, while the sum is 32.
The square root of 33028934 is about 5747.0804762070. The cubic root of 33028934 is about 320.8471498557.
The spelling of 33028934 in words is "thirty-three million, twenty-eight thousand, nine hundred thirty-four".
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