Base | Representation |
---|---|
bin | 1101011001100100000… |
… | …0000010110011001000 |
3 | 211000012001021101221110 |
4 | 3112121000002303020 |
5 | 12232422222122300 |
6 | 253430313010320 |
7 | 22426401230406 |
oct | 3263100026310 |
9 | 730161241843 |
10 | 230200192200 |
11 | 8969a009630 |
12 | 387456b39a0 |
13 | 18928007ba4 |
14 | b1dad5c476 |
15 | 5ec4944550 |
hex | 3599002cc8 |
230200192200 has 192 divisors, whose sum is σ = 780362553600. Its totient is φ = 55672249600.
The previous prime is 230200192199. The next prime is 230200192213. The reversal of 230200192200 is 2291002032.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2723779 + ... + 2807021.
It is an arithmetic number, because the mean of its divisors is an integer number (4064388300).
Almost surely, 2230200192200 is an apocalyptic number.
230200192200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230200192200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (390181276800).
230200192200 is an abundant number, since it is smaller than the sum of its proper divisors (550162361400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230200192200 is a wasteful number, since it uses less digits than its factorization.
230200192200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83692 (or 83683 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 230200192200 its reverse (2291002032), we get a palindrome (232491194232).
The spelling of 230200192200 in words is "two hundred thirty billion, two hundred million, one hundred ninety-two thousand, two hundred".
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