Base | Representation |
---|---|
bin | 1101011000111001000… |
… | …1011011011100100110 |
3 | 210222201111120212101012 |
4 | 3112032101123130212 |
5 | 12232040132401410 |
6 | 253400403102222 |
7 | 22422054304442 |
oct | 3261621333446 |
9 | 728644525335 |
10 | 230020200230 |
11 | 89607451a37 |
12 | 386b5371972 |
13 | 188c9937872 |
14 | b1c10a7822 |
15 | 5eb3c3d605 |
hex | 358e45b726 |
230020200230 has 16 divisors (see below), whose sum is σ = 419867859744. Its totient is φ = 90712191360.
The previous prime is 230020200191. The next prime is 230020200271. The reversal of 230020200230 is 32002020032.
It is a Curzon number.
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, 161985347 + ... + 161986766.
It is an arithmetic number, because the mean of its divisors is an integer number (26241741234).
Almost surely, 2230020200230 is an apocalyptic number.
230020200230 is a deficient number, since it is larger than the sum of its proper divisors (189847659514).
230020200230 is a wasteful number, since it uses less digits than its factorization.
230020200230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 323972191.
The product of its (nonzero) digits is 144, while the sum is 14.
Adding to 230020200230 its reverse (32002020032), we get a palindrome (262022220262).
The spelling of 230020200230 in words is "two hundred thirty billion, twenty million, two hundred thousand, two hundred thirty".
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