Base | Representation |
---|---|
bin | 11011011100011… |
… | …11110010110000 |
3 | 121001012202020101 |
4 | 31232033302300 |
5 | 432414231440 |
6 | 34502322144 |
7 | 5463620044 |
oct | 1556176260 |
9 | 531182211 |
10 | 230227120 |
11 | 108a59052 |
12 | 65129354 |
13 | 3890b786 |
14 | 22810024 |
15 | 1532a69a |
hex | db8fcb0 |
230227120 has 20 divisors (see below), whose sum is σ = 535278240. Its totient is φ = 92090816.
The previous prime is 230227099. The next prime is 230227139. The reversal of 230227120 is 21722032.
It is a tau number, because it is divible by the number of its divisors (20).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1438840 + ... + 1438999.
It is an arithmetic number, because the mean of its divisors is an integer number (26763912).
Almost surely, 2230227120 is an apocalyptic number.
230227120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230227120 is an abundant number, since it is smaller than the sum of its proper divisors (305051120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230227120 is a wasteful number, since it uses less digits than its factorization.
230227120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2877852 (or 2877846 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 19.
The square root of 230227120 is about 15173.2369651304. The cubic root of 230227120 is about 612.8941747068.
Adding to 230227120 its reverse (21722032), we get a palindrome (251949152).
The spelling of 230227120 in words is "two hundred thirty million, two hundred twenty-seven thousand, one hundred twenty".
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