Base | Representation |
---|---|
bin | 11011011011000… |
… | …10111001110110 |
3 | 121000212102000112 |
4 | 31231202321312 |
5 | 432342341004 |
6 | 34454343022 |
7 | 5462223020 |
oct | 1555427166 |
9 | 530772015 |
10 | 230043254 |
11 | 1089429a1 |
12 | 6505aa72 |
13 | 38875b8c |
14 | 227a3010 |
15 | 152e0e6e |
hex | db62e76 |
230043254 has 32 divisors (see below), whose sum is σ = 409043520. Its totient is φ = 94937472.
The previous prime is 230043223. The next prime is 230043293. The reversal of 230043254 is 452340032.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 297212 + ... + 297984.
It is an arithmetic number, because the mean of its divisors is an integer number (12782610).
Almost surely, 2230043254 is an apocalyptic number.
230043254 is a deficient number, since it is larger than the sum of its proper divisors (179000266).
230043254 is a wasteful number, since it uses less digits than its factorization.
230043254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1544.
The product of its (nonzero) digits is 2880, while the sum is 23.
The square root of 230043254 is about 15167.1768632135. The cubic root of 230043254 is about 612.7309729478.
Adding to 230043254 its reverse (452340032), we get a palindrome (682383286).
It can be divided in two parts, 2300 and 43254, that added together give a palindrome (45554).
The spelling of 230043254 in words is "two hundred thirty million, forty-three thousand, two hundred fifty-four".
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