Search a number
-
+
230879562 = 2338479927
BaseRepresentation
bin11011100001011…
…11000101001010
3121002102220012220
431300233011022
5433101121222
634524314510
75502305154
oct1560570512
9532386186
10230879562
11109364261
12653a2a36
1338aa9734
142293dad4
1515408b5c
hexdc2f14a

230879562 has 8 divisors (see below), whose sum is σ = 461759136. Its totient is φ = 76959852.

The previous prime is 230879503. The next prime is 230879563. The reversal of 230879562 is 265978032.

230879562 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

230879562 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (230879563) 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, 19239958 + ... + 19239969.

It is an arithmetic number, because the mean of its divisors is an integer number (57719892).

Almost surely, 2230879562 is an apocalyptic number.

230879562 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230879562 is a wasteful number, since it uses less digits than its factorization.

230879562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38479932.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 230879562 is about 15194.7215176850. The cubic root of 230879562 is about 613.4725901370.

The spelling of 230879562 in words is "two hundred thirty million, eight hundred seventy-nine thousand, five hundred sixty-two".

Divisors: 1 2 3 6 38479927 76959854 115439781 230879562