Base | Representation |
---|---|
bin | 1000101111001… |
… | …01110110101110 |
3 | 12002220200102002 |
4 | 10113211312232 |
5 | 122230340410 |
6 | 11134532302 |
7 | 1546660613 |
oct | 427456656 |
9 | 162820362 |
10 | 73293230 |
11 | 3841031a |
12 | 20667092 |
13 | 1225279a |
14 | 9a3c50a |
15 | 667b7a5 |
hex | 45e5dae |
73293230 has 16 divisors (see below), whose sum is σ = 132402384. Its totient is φ = 29211840.
The previous prime is 73293221. The next prime is 73293251. The reversal of 73293230 is 3239237.
It is a super-3 number, since 3×732932303 (a number of 25 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 73293193 and 73293202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10232 + ... + 15851.
It is an arithmetic number, because the mean of its divisors is an integer number (8275149).
Almost surely, 273293230 is an apocalyptic number.
73293230 is a deficient number, since it is larger than the sum of its proper divisors (59109154).
73293230 is a wasteful number, since it uses less digits than its factorization.
73293230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26371.
The product of its (nonzero) digits is 6804, while the sum is 29.
The square root of 73293230 is about 8561.1465353655. The cubic root of 73293230 is about 418.4927645657.
The spelling of 73293230 in words is "seventy-three million, two hundred ninety-three thousand, two hundred thirty".
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