Base | Representation |
---|---|
bin | 111111111101… |
… | …0001100001010 |
3 | 2100002112101100 |
4 | 1333322030022 |
5 | 32040440014 |
6 | 3154402230 |
7 | 555001644 |
oct | 177721412 |
9 | 70075340 |
10 | 33530634 |
11 | 17a22075 |
12 | b290376 |
13 | 6c40017 |
14 | 464b894 |
15 | 2e25009 |
hex | 1ffa30a |
33530634 has 24 divisors (see below), whose sum is σ = 72764640. Its totient is φ = 11159208.
The previous prime is 33530617. The next prime is 33530677. The reversal of 33530634 is 43603533.
It is a super-2 number, since 2×335306342 = 2248606832883912, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33530598 and 33530607.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15529 + ... + 17555.
It is an arithmetic number, because the mean of its divisors is an integer number (3031860).
Almost surely, 233530634 is an apocalyptic number.
33530634 is an abundant number, since it is smaller than the sum of its proper divisors (39234006).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33530634 is a wasteful number, since it uses less digits than its factorization.
33530634 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2954 (or 2951 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 27.
The square root of 33530634 is about 5790.5642212137. The cubic root of 33530634 is about 322.4635184982.
The spelling of 33530634 in words is "thirty-three million, five hundred thirty thousand, six hundred thirty-four".
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