Base | Representation |
---|---|
bin | 111111000010… |
… | …1100101010000 |
3 | 2022012021012111 |
4 | 1332011211100 |
5 | 31430144013 |
6 | 3140235104 |
7 | 550642312 |
oct | 176054520 |
9 | 68167174 |
10 | 33053008 |
11 | 1772623a |
12 | b09ba94 |
13 | 6b037c1 |
14 | 45657b2 |
15 | 2d7d73d |
hex | 1f85950 |
33053008 has 20 divisors (see below), whose sum is σ = 67411360. Its totient is φ = 15656544.
The previous prime is 33052997. The next prime is 33053017. The reversal of 33053008 is 80035033.
It is a self number, because there is not a number n which added to its sum of digits gives 33053008.
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, 54060 + ... + 54667.
It is an arithmetic number, because the mean of its divisors is an integer number (3370568).
Almost surely, 233053008 is an apocalyptic number.
33053008 is a gapful number since it is divisible by the number (38) formed by its first and last digit.
It is an amenable number.
33053008 is an abundant number, since it is smaller than the sum of its proper divisors (34358352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33053008 is a wasteful number, since it uses less digits than its factorization.
33053008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108754 (or 108748 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 33053008 is about 5749.1745494462. The cubic root of 33053008 is about 320.9250835286.
The spelling of 33053008 in words is "thirty-three million, fifty-three thousand, eight".
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