Base | Representation |
---|---|
bin | 111111110101… |
… | …0111100111000 |
3 | 2022222100202120 |
4 | 1333222330320 |
5 | 32031440331 |
6 | 3153201240 |
7 | 554321655 |
oct | 177527470 |
9 | 68870676 |
10 | 33468216 |
11 | 1798a191 |
12 | b260220 |
13 | 6c1a7a2 |
14 | 4632c2c |
15 | 2e11796 |
hex | 1feaf38 |
33468216 has 16 divisors (see below), whose sum is σ = 83670600. Its totient is φ = 11156064.
The previous prime is 33468203. The next prime is 33468247. The reversal of 33468216 is 61286433.
It is a super-3 number, since 3×334682163 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 697231 + ... + 697278.
Almost surely, 233468216 is an apocalyptic number.
It is an amenable number.
33468216 is an abundant number, since it is smaller than the sum of its proper divisors (50202384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33468216 is a wasteful number, since it uses less digits than its factorization.
33468216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1394518 (or 1394514 counting only the distinct ones).
The product of its digits is 20736, while the sum is 33.
The square root of 33468216 is about 5785.1720804139. The cubic root of 33468216 is about 322.2633032750.
The spelling of 33468216 in words is "thirty-three million, four hundred sixty-eight thousand, two hundred sixteen".
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