Base | Representation |
---|---|
bin | 11011011010111… |
… | …10010000110010 |
3 | 121000211102221101 |
4 | 31231132100302 |
5 | 432341233432 |
6 | 34454115014 |
7 | 5462113420 |
oct | 1555362062 |
9 | 530742841 |
10 | 230024242 |
11 | 10892a688 |
12 | 6504ba6a |
13 | 3886a326 |
14 | 2279a110 |
15 | 152da4e7 |
hex | db5e432 |
230024242 has 16 divisors (see below), whose sum is σ = 411472512. Its totient is φ = 94295520.
The previous prime is 230024239. The next prime is 230024257. The reversal of 230024242 is 242420032.
It is a super-2 number, since 2×2300242422 = 105822303815349128, which contains 22 as substring.
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, 356859 + ... + 357502.
It is an arithmetic number, because the mean of its divisors is an integer number (25717032).
Almost surely, 2230024242 is an apocalyptic number.
230024242 is a deficient number, since it is larger than the sum of its proper divisors (181448270).
230024242 is a wasteful number, since it uses less digits than its factorization.
230024242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 714393.
The product of its (nonzero) digits is 768, while the sum is 19.
The square root of 230024242 is about 15166.5501021162. The cubic root of 230024242 is about 612.7140926988.
Adding to 230024242 its reverse (242420032), we get a palindrome (472444274).
The spelling of 230024242 in words is "two hundred thirty million, twenty-four thousand, two hundred forty-two".
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