Base | Representation |
---|---|
bin | 1000101110110… |
… | …00011011010110 |
3 | 12002210212222001 |
4 | 10113120123112 |
5 | 122222110410 |
6 | 11133425514 |
7 | 1546341352 |
oct | 427303326 |
9 | 162725861 |
10 | 73238230 |
11 | 38382a6a |
12 | 2063b29a |
13 | 12233740 |
14 | 9a26462 |
15 | 666a33a |
hex | 45d86d6 |
73238230 has 32 divisors (see below), whose sum is σ = 142380000. Its totient is φ = 26963712.
The previous prime is 73238219. The next prime is 73238257. The reversal of 73238230 is 3283237.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64306 + ... + 65434.
It is an arithmetic number, because the mean of its divisors is an integer number (4449375).
Almost surely, 273238230 is an apocalyptic number.
73238230 is a deficient number, since it is larger than the sum of its proper divisors (69141770).
73238230 is a wasteful number, since it uses less digits than its factorization.
73238230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1648.
The product of its (nonzero) digits is 6048, while the sum is 28.
The square root of 73238230 is about 8557.9337459459. The cubic root of 73238230 is about 418.3880579333.
The spelling of 73238230 in words is "seventy-three million, two hundred thirty-eight thousand, two hundred thirty".
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