Base | Representation |
---|---|
bin | 11011011111010… |
… | …00010111001110 |
3 | 121001220011212202 |
4 | 31233220113032 |
5 | 433012334102 |
6 | 34514201502 |
7 | 5466660524 |
oct | 1557502716 |
9 | 531804782 |
10 | 230589902 |
11 | 109186674 |
12 | 65283292 |
13 | 38a0793a |
14 | 228a6314 |
15 | 1539ce02 |
hex | dbe85ce |
230589902 has 8 divisors (see below), whose sum is σ = 346006296. Its totient is φ = 115254472.
The previous prime is 230589901. The next prime is 230589913. The reversal of 230589902 is 209985032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230589901) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12533 + ... + 24864.
It is an arithmetic number, because the mean of its divisors is an integer number (43250787).
Almost surely, 2230589902 is an apocalyptic number.
230589902 is a deficient number, since it is larger than the sum of its proper divisors (115416394).
230589902 is a wasteful number, since it uses less digits than its factorization.
230589902 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40482.
The product of its (nonzero) digits is 38880, while the sum is 38.
The square root of 230589902 is about 15185.1869267388. The cubic root of 230589902 is about 613.2159298623.
The spelling of 230589902 in words is "two hundred thirty million, five hundred eighty-nine thousand, nine hundred two".
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