Base | Representation |
---|---|
bin | 1000101111011… |
… | …10111000111100 |
3 | 12002222120011200 |
4 | 10113232320330 |
5 | 122233031421 |
6 | 11135415500 |
7 | 1550203530 |
oct | 427567074 |
9 | 162876150 |
10 | 73330236 |
11 | 38436101 |
12 | 20684590 |
13 | 12266595 |
14 | 9a4bbc0 |
15 | 6687726 |
hex | 45eee3c |
73330236 has 36 divisors (see below), whose sum is σ = 211843632. Its totient is φ = 20951424.
The previous prime is 73330223. The next prime is 73330237. The reversal of 73330236 is 63203337.
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (73330237) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 145245 + ... + 145748.
Almost surely, 273330236 is an apocalyptic number.
It is an amenable number.
73330236 is an abundant number, since it is smaller than the sum of its proper divisors (138513396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73330236 is a wasteful number, since it uses less digits than its factorization.
73330236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 291010 (or 291005 counting only the distinct ones).
The product of its (nonzero) digits is 6804, while the sum is 27.
The square root of 73330236 is about 8563.3075385624. The cubic root of 73330236 is about 418.5631855197.
The spelling of 73330236 in words is "seventy-three million, three hundred thirty thousand, two hundred thirty-six".
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