Base | Representation |
---|---|
bin | 11011011110110… |
… | …00010011110000 |
3 | 121001202211200021 |
4 | 31233120103300 |
5 | 433003233034 |
6 | 34512533224 |
7 | 5466265024 |
oct | 1557302360 |
9 | 531684607 |
10 | 230524144 |
11 | 109141224 |
12 | 65251214 |
13 | 389b3a26 |
14 | 2288a384 |
15 | 153886b4 |
hex | dbd84f0 |
230524144 has 10 divisors (see below), whose sum is σ = 446640560. Its totient is φ = 115262064.
The previous prime is 230524141. The next prime is 230524211. The reversal of 230524144 is 441425032.
It is a happy number.
230524144 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230524141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7203864 + ... + 7203895.
It is an arithmetic number, because the mean of its divisors is an integer number (44664056).
Almost surely, 2230524144 is an apocalyptic number.
It is an amenable number.
230524144 is a deficient number, since it is larger than the sum of its proper divisors (216116416).
230524144 is a wasteful number, since it uses less digits than its factorization.
230524144 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14407767 (or 14407761 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 25.
The square root of 230524144 is about 15183.0215701618. The cubic root of 230524144 is about 613.1576334575.
Adding to 230524144 its reverse (441425032), we get a palindrome (671949176).
The spelling of 230524144 in words is "two hundred thirty million, five hundred twenty-four thousand, one hundred forty-four".
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