Base | Representation |
---|---|
bin | 1000110100100… |
… | …10001101111110 |
3 | 12011020112212020 |
4 | 10122102031332 |
5 | 122420433410 |
6 | 11202021010 |
7 | 1555661124 |
oct | 432221576 |
9 | 164215766 |
10 | 73999230 |
11 | 38852798 |
12 | 20947766 |
13 | 1243bc36 |
14 | 9b83914 |
15 | 676aa70 |
hex | 469237e |
73999230 has 32 divisors (see below), whose sum is σ = 177876000. Its totient is φ = 19702272.
The previous prime is 73999207. The next prime is 73999279. The reversal of 73999230 is 3299937.
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, 22746 + ... + 25794.
It is an arithmetic number, because the mean of its divisors is an integer number (5558625).
Almost surely, 273999230 is an apocalyptic number.
73999230 is an abundant number, since it is smaller than the sum of its proper divisors (103876770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73999230 is a wasteful number, since it uses less digits than its factorization.
73999230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3868.
The product of its (nonzero) digits is 91854, while the sum is 42.
The square root of 73999230 is about 8602.2805115853. The cubic root of 73999230 is about 419.8321891960.
The spelling of 73999230 in words is "seventy-three million, nine hundred ninety-nine thousand, two hundred thirty".
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