Search a number
-
+
14233233 = 371739869
BaseRepresentation
bin110110010010…
…111010010001
3222210010022210
4312102322101
512120430413
61225022333
7231660210
oct66227221
928703283
1014233233
118041703
1249249a9
132c44641
141c67077
1513b23c3
hexd92e91

14233233 has 16 divisors (see below), whose sum is σ = 22965120. Its totient is φ = 7654656.

The previous prime is 14233231. The next prime is 14233237. The reversal of 14233233 is 33233241.

14233233 = 9072 + 9082 + ... + 9232.

14233233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14233233 - 21 = 14233231 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14233231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19578 + ... + 20291.

It is an arithmetic number, because the mean of its divisors is an integer number (1435320).

Almost surely, 214233233 is an apocalyptic number.

It is an amenable number.

14233233 is a deficient number, since it is larger than the sum of its proper divisors (8731887).

14233233 is a wasteful number, since it uses less digits than its factorization.

14233233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39896.

The product of its digits is 1296, while the sum is 21.

The square root of 14233233 is about 3772.6957205690. The cubic root of 14233233 is about 242.3452543044.

Adding to 14233233 its reverse (33233241), we get a palindrome (47466474).

It can be divided in two parts, 1423 and 3233, that added together give a triangular number (4656 = T96).

The spelling of 14233233 in words is "fourteen million, two hundred thirty-three thousand, two hundred thirty-three".

Divisors: 1 3 7 17 21 51 119 357 39869 119607 279083 677773 837249 2033319 4744411 14233233