Base | Representation |
---|---|
bin | 11011011101101… |
… | …10001100101000 |
3 | 121001111202000110 |
4 | 31232312030220 |
5 | 432434300144 |
6 | 34505534320 |
7 | 5465143464 |
oct | 1556661450 |
9 | 531452013 |
10 | 230384424 |
11 | 109056256 |
12 | 651a43a0 |
13 | 3896525a |
14 | 228514a4 |
15 | 1535c0b9 |
hex | dbb6328 |
230384424 has 48 divisors (see below), whose sum is σ = 607893120. Its totient is φ = 72750240.
The previous prime is 230384419. The next prime is 230384431. The reversal of 230384424 is 424483032.
It is a junction number, because it is equal to n+sod(n) for n = 230384391 and 230384400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4632 + ... + 21959.
It is an arithmetic number, because the mean of its divisors is an integer number (12664440).
Almost surely, 2230384424 is an apocalyptic number.
230384424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
230384424 is an abundant number, since it is smaller than the sum of its proper divisors (377508696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230384424 is a wasteful number, since it uses less digits than its factorization.
230384424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26638 (or 26615 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 30.
The square root of 230384424 is about 15178.4196805860. The cubic root of 230384424 is about 613.0337307474.
The spelling of 230384424 in words is "two hundred thirty million, three hundred eighty-four thousand, four hundred twenty-four".
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