Base | Representation |
---|---|
bin | 11011011100011… |
… | …10001000001110 |
3 | 121001012101212212 |
4 | 31232032020032 |
5 | 432414022202 |
6 | 34502230422 |
7 | 5463561134 |
oct | 1556161016 |
9 | 531171785 |
10 | 230220302 |
11 | 108a53a14 |
12 | 65125412 |
13 | 38908640 |
14 | 2280b754 |
15 | 15328652 |
hex | db8e20e |
230220302 has 16 divisors (see below), whose sum is σ = 391468560. Its totient is φ = 100662912.
The previous prime is 230220281. The next prime is 230220349. The reversal of 230220302 is 203022032.
230220302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 232523 + ... + 233510.
It is an arithmetic number, because the mean of its divisors is an integer number (24466785).
Almost surely, 2230220302 is an apocalyptic number.
230220302 is a deficient number, since it is larger than the sum of its proper divisors (161248258).
230220302 is a wasteful number, since it uses less digits than its factorization.
230220302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 466067.
The product of its (nonzero) digits is 144, while the sum is 14.
The square root of 230220302 is about 15173.0122915656. The cubic root of 230220302 is about 612.8881245164. Note that the first 3 decimals are identical.
Adding to 230220302 its reverse (203022032), we get a palindrome (433242334).
It can be divided in two parts, 23022030 and 2, that added together give a palindrome (23022032).
The spelling of 230220302 in words is "two hundred thirty million, two hundred twenty thousand, three hundred two".
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