Base | Representation |
---|---|
bin | 111111000101… |
… | …0100001001011 |
3 | 2022020021221100 |
4 | 1332022201023 |
5 | 31431320402 |
6 | 3140512443 |
7 | 551055255 |
oct | 176124113 |
9 | 68207840 |
10 | 33073227 |
11 | 1773a450 |
12 | b0ab723 |
13 | 6b0ca75 |
14 | 456ccd5 |
15 | 2d8471c |
hex | 1f8a84b |
33073227 has 24 divisors (see below), whose sum is σ = 53529840. Its totient is φ = 19500480.
The previous prime is 33073223. The next prime is 33073247. The reversal of 33073227 is 72237033.
It is a happy number.
33073227 is a `hidden beast` number, since 330 + 7 + 322 + 7 = 666.
It is not a de Polignac number, because 33073227 - 22 = 33073223 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 33073227.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33073223) 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 23 ways as a sum of consecutive naturals, for example, 852 + ... + 8177.
It is an arithmetic number, because the mean of its divisors is an integer number (2230410).
Almost surely, 233073227 is an apocalyptic number.
33073227 is a gapful number since it is divisible by the number (37) formed by its first and last digit.
33073227 is a deficient number, since it is larger than the sum of its proper divisors (20456613).
33073227 is a wasteful number, since it uses less digits than its factorization.
33073227 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9083 (or 9080 counting only the distinct ones).
The product of its (nonzero) digits is 5292, while the sum is 27.
The square root of 33073227 is about 5750.9327069615. The cubic root of 33073227 is about 320.9905083518.
The spelling of 33073227 in words is "thirty-three million, seventy-three thousand, two hundred twenty-seven".
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