Base | Representation |
---|---|
bin | 11011100010000… |
… | …11100101110111 |
3 | 121002121011110111 |
4 | 31301003211313 |
5 | 433111313300 |
6 | 34530203451 |
7 | 5503105123 |
oct | 1561034567 |
9 | 532534414 |
10 | 230963575 |
11 | 109411397 |
12 | 65423587 |
13 | 38b08a4b |
14 | 22962583 |
15 | 154239ba |
hex | dc43977 |
230963575 has 12 divisors (see below), whose sum is σ = 286700400. Its totient is φ = 184573760.
The previous prime is 230963573. The next prime is 230963617. The reversal of 230963575 is 575369032.
It is not a de Polignac number, because 230963575 - 21 = 230963573 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230963573) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21822 + ... + 30628.
It is an arithmetic number, because the mean of its divisors is an integer number (23891700).
Almost surely, 2230963575 is an apocalyptic number.
230963575 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
230963575 is a deficient number, since it is larger than the sum of its proper divisors (55736825).
230963575 is a wasteful number, since it uses less digits than its factorization.
230963575 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9866 (or 9861 counting only the distinct ones).
The product of its (nonzero) digits is 170100, while the sum is 40.
The square root of 230963575 is about 15197.4858118045. The cubic root of 230963575 is about 613.5469917313.
The spelling of 230963575 in words is "two hundred thirty million, nine hundred sixty-three thousand, five hundred seventy-five".
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