Base | Representation |
---|---|
bin | 11011100010010… |
… | …11110111011011 |
3 | 121002122212221202 |
4 | 31301023313123 |
5 | 433113404332 |
6 | 34531024415 |
7 | 5503306001 |
oct | 1561136733 |
9 | 532585852 |
10 | 230997467 |
11 | 1094348a8 |
12 | 6543b10b |
13 | 38b1b2bc |
14 | 22970a71 |
15 | 1542da62 |
hex | dc4bddb |
230997467 has 4 divisors (see below), whose sum is σ = 231533856. Its totient is φ = 230461080.
The previous prime is 230997457. The next prime is 230997491. The reversal of 230997467 is 764799032.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 230997467 - 24 = 230997451 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (230997407) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 267548 + ... + 268409.
It is an arithmetic number, because the mean of its divisors is an integer number (57883464).
Almost surely, 2230997467 is an apocalyptic number.
230997467 is a deficient number, since it is larger than the sum of its proper divisors (536389).
230997467 is an equidigital number, since it uses as much as digits as its factorization.
230997467 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 536388.
The product of its (nonzero) digits is 571536, while the sum is 47.
The square root of 230997467 is about 15198.6008237601. The cubic root of 230997467 is about 613.5770012506.
The spelling of 230997467 in words is "two hundred thirty million, nine hundred ninety-seven thousand, four hundred sixty-seven".
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