Base | Representation |
---|---|
bin | 111111000010… |
… | …1001101001100 |
3 | 2022012012002110 |
4 | 1332011031030 |
5 | 31430121333 |
6 | 3140224020 |
7 | 550634652 |
oct | 176051514 |
9 | 68165073 |
10 | 33051468 |
11 | 1772506a |
12 | b09b010 |
13 | 6b02ba8 |
14 | 4564dd2 |
15 | 2d7d063 |
hex | 1f8534c |
33051468 has 24 divisors (see below), whose sum is σ = 81657072. Its totient is φ = 10369024.
The previous prime is 33051461. The next prime is 33051509. The reversal of 33051468 is 86415033.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (33051461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80805 + ... + 81212.
It is an arithmetic number, because the mean of its divisors is an integer number (3402378).
Almost surely, 233051468 is an apocalyptic number.
It is an amenable number.
33051468 is an abundant number, since it is smaller than the sum of its proper divisors (48605604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33051468 is a wasteful number, since it uses less digits than its factorization.
33051468 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162041 (or 162039 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 30.
The square root of 33051468 is about 5749.0406156158. The cubic root of 33051468 is about 320.9200992893.
The spelling of 33051468 in words is "thirty-three million, fifty-one thousand, four hundred sixty-eight".
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