Base | Representation |
---|---|
bin | 1000000100001… |
… | …0101001110010 |
3 | 2100122121112020 |
4 | 2001002221302 |
5 | 32124434232 |
6 | 3205012310 |
7 | 560346165 |
oct | 201025162 |
9 | 70577466 |
10 | 33827442 |
11 | 18105070 |
12 | b3b4096 |
13 | 701514c |
14 | 46c7adc |
15 | 2e82e2c |
hex | 2042a72 |
33827442 has 16 divisors (see below), whose sum is σ = 73805472. Its totient is φ = 10250720.
The previous prime is 33827441. The next prime is 33827449. The reversal of 33827442 is 24472833.
It is a super-2 number, since 2×338274422 = 2288591664526728, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (33827441) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256203 + ... + 256334.
It is an arithmetic number, because the mean of its divisors is an integer number (4612842).
Almost surely, 233827442 is an apocalyptic number.
33827442 is an abundant number, since it is smaller than the sum of its proper divisors (39978030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33827442 is a wasteful number, since it uses less digits than its factorization.
33827442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 512553.
The product of its digits is 32256, while the sum is 33.
The square root of 33827442 is about 5816.1363464073. The cubic root of 33827442 is about 323.4121905888.
The spelling of 33827442 in words is "thirty-three million, eight hundred twenty-seven thousand, four hundred forty-two".
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