Base | Representation |
---|---|
bin | 11011100010000… |
… | …01011100101111 |
3 | 121002120201102110 |
4 | 31301001130233 |
5 | 433111023144 |
6 | 34530055103 |
7 | 5503040415 |
oct | 1561013457 |
9 | 532521373 |
10 | 230954799 |
11 | 109405839 |
12 | 6541a493 |
13 | 38b04a5a |
14 | 2295d2b5 |
15 | 154210b9 |
hex | dc4172f |
230954799 has 8 divisors (see below), whose sum is σ = 321328512. Its totient is φ = 147275480.
The previous prime is 230954797. The next prime is 230954803. The reversal of 230954799 is 997459032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 230954799 - 21 = 230954797 is a prime.
It is a super-2 number, since 2×2309547992 = 106680238362260802, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230954791) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1673517 + ... + 1673654.
It is an arithmetic number, because the mean of its divisors is an integer number (40166064).
Almost surely, 2230954799 is an apocalyptic number.
230954799 is a deficient number, since it is larger than the sum of its proper divisors (90373713).
230954799 is a wasteful number, since it uses less digits than its factorization.
230954799 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3347197.
The product of its (nonzero) digits is 612360, while the sum is 48.
The square root of 230954799 is about 15197.1970770929. The cubic root of 230954799 is about 613.5392205830.
The spelling of 230954799 in words is "two hundred thirty million, nine hundred fifty-four thousand, seven hundred ninety-nine".
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