Base | Representation |
---|---|
bin | 11011011011101… |
… | …10111101110110 |
3 | 121001000120202002 |
4 | 31231312331312 |
5 | 432403003210 |
6 | 34500215302 |
7 | 5463014423 |
oct | 1555667566 |
9 | 531016662 |
10 | 230125430 |
11 | 108999707 |
12 | 6509a532 |
13 | 388a43c2 |
14 | 227c4d4a |
15 | 1530a4a5 |
hex | db76f76 |
230125430 has 16 divisors (see below), whose sum is σ = 438592320. Its totient is φ = 86635392.
The previous prime is 230125421. The next prime is 230125453. The reversal of 230125430 is 34521032.
It is a happy number.
It is an alternating number because its digits alternate between even and odd.
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, 676670 + ... + 677009.
It is an arithmetic number, because the mean of its divisors is an integer number (27412020).
Almost surely, 2230125430 is an apocalyptic number.
230125430 is a deficient number, since it is larger than the sum of its proper divisors (208466890).
230125430 is a wasteful number, since it uses less digits than its factorization.
230125430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1353703.
The product of its (nonzero) digits is 720, while the sum is 20.
The square root of 230125430 is about 15169.8856291008. The cubic root of 230125430 is about 612.8039241359.
Adding to 230125430 its reverse (34521032), we get a palindrome (264646462).
The spelling of 230125430 in words is "two hundred thirty million, one hundred twenty-five thousand, four hundred thirty".
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