[go: up one dir, main page]

Search a number
-
+
230004412 = 221113937607
BaseRepresentation
bin11011011010110…
…01011010111100
3121000210102201221
431231121122330
5432340120122
634453443124
75462001541
oct1555313274
9530712657
10230004412
111089167a0
12650404a4
13388612b1
1422792bc8
15152d46c7
hexdb596bc

230004412 has 24 divisors (see below), whose sum is σ = 442270080. Its totient is φ = 103792560.

The previous prime is 230004389. The next prime is 230004427. The reversal of 230004412 is 214400032.

230004412 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 12688 + ... + 24919.

It is an arithmetic number, because the mean of its divisors is an integer number (18427920).

Almost surely, 2230004412 is an apocalyptic number.

230004412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

230004412 is a deficient number, since it is larger than the sum of its proper divisors (212265668).

230004412 is a wasteful number, since it uses less digits than its factorization.

230004412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37761 (or 37759 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 230004412 is about 15165.8963467380. The cubic root of 230004412 is about 612.6964851784.

Adding to 230004412 its reverse (214400032), we get a palindrome (444404444).

The spelling of 230004412 in words is "two hundred thirty million, four thousand, four hundred twelve".

Divisors: 1 2 4 11 22 44 139 278 556 1529 3058 6116 37607 75214 150428 413677 827354 1654708 5227373 10454746 20909492 57501103 115002206 230004412