Search a number
-
+
230241322 = 2412807821
BaseRepresentation
bin11011011100100…
…11010000101010
3121001020110201101
431232103100222
5432420210242
634502512014
75464006333
oct1556232052
9531213641
10230241322
11108a68793
126513560a
133891508c
142281528a
151532e9b7
hexdb9342a

230241322 has 8 divisors (see below), whose sum is σ = 353785572. Its totient is φ = 112312800.

The previous prime is 230241299. The next prime is 230241377. The reversal of 230241322 is 223142032.

230241322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 145950561 + 84290761 = 12081^2 + 9181^2 .

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

It is a super-2 number, since 2×2302413222 = 106022132712615368, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230241322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1403829 + ... + 1403992.

Almost surely, 2230241322 is an apocalyptic number.

230241322 is a deficient number, since it is larger than the sum of its proper divisors (123544250).

230241322 is a wasteful number, since it uses less digits than its factorization.

230241322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2807864.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 230241322 is about 15173.7049529770. The cubic root of 230241322 is about 612.9067769640.

Adding to 230241322 its reverse (223142032), we get a palindrome (453383354).

The spelling of 230241322 in words is "two hundred thirty million, two hundred forty-one thousand, three hundred twenty-two".

Divisors: 1 2 41 82 2807821 5615642 115120661 230241322