Search a number
-
+
230226634 = 21183912473
BaseRepresentation
bin11011011100011…
…11101011001010
3121001012201120101
431232033223022
5432414223014
634502320014
75463615451
oct1556175312
9531181511
10230226634
11108a58750
126512900a
133890b4a1
142280db98
151532a474
hexdb8faca

230226634 has 16 divisors (see below), whose sum is σ = 377213760. Its totient is φ = 104515360.

The previous prime is 230226613. The next prime is 230226643. The reversal of 230226634 is 436622032.

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, 12222 + ... + 24694.

It is an arithmetic number, because the mean of its divisors is an integer number (23575860).

Almost surely, 2230226634 is an apocalyptic number.

230226634 is a deficient number, since it is larger than the sum of its proper divisors (146987126).

230226634 is a wasteful number, since it uses less digits than its factorization.

230226634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13325.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 230226634 is about 15173.2209500818. The cubic root of 230226634 is about 612.8937434417.

Adding to 230226634 its reverse (436622032), we get a palindrome (666848666).

It can be divided in two parts, 230226 and 634, that added together give a triangular number (230860 = T679).

The spelling of 230226634 in words is "two hundred thirty million, two hundred twenty-six thousand, six hundred thirty-four".

Divisors: 1 2 11 22 839 1678 9229 12473 18458 24946 137203 274406 10464847 20929694 115113317 230226634