Base | Representation |
---|---|
bin | 111111110011… |
… | …1000011101100 |
3 | 2022221112212220 |
4 | 1333213003230 |
5 | 32030433033 |
6 | 3152555340 |
7 | 554224323 |
oct | 177470354 |
9 | 68845786 |
10 | 33452268 |
11 | 17979203 |
12 | b252b50 |
13 | 6c13455 |
14 | 462b0ba |
15 | 2e0bbb3 |
hex | 1fe70ec |
33452268 has 12 divisors (see below), whose sum is σ = 78055320. Its totient is φ = 11150752.
The previous prime is 33452267. The next prime is 33452273. The reversal of 33452268 is 86225433.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a super-2 number, since 2×334522682 = 2238108468687648, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (33452267) 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, 1393833 + ... + 1393856.
It is an arithmetic number, because the mean of its divisors is an integer number (6504610).
Almost surely, 233452268 is an apocalyptic number.
It is an amenable number.
33452268 is an abundant number, since it is smaller than the sum of its proper divisors (44603052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33452268 is a wasteful number, since it uses less digits than its factorization.
33452268 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2787696 (or 2787694 counting only the distinct ones).
The product of its digits is 34560, while the sum is 33.
The square root of 33452268 is about 5783.7935647808. The cubic root of 33452268 is about 322.2121077197.
The spelling of 33452268 in words is "thirty-three million, four hundred fifty-two thousand, two hundred sixty-eight".
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