Search a number
-
+
423263233 = 4318715261
BaseRepresentation
bin11001001110100…
…111110000000001
31002111110000000001
4121032213300001
51331323410413
6110000000001
713326451411
oct3116476001
91074400001
10423263233
111a7a14a28
12b9900001
13698c8123
14402dc641
152725b4dd
hex193a7c01

423263233 has 8 divisors (see below), whose sum is σ = 433420416. Its totient is φ = 413120400.

The previous prime is 423263177. The next prime is 423263237. The reversal of 423263233 is 332362324.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 423263233 - 217 = 423132161 is a prime.

It is a super-2 number, since 2×4232632332 = 358303528819224578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (423263237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77823 + ... + 83083.

It is an arithmetic number, because the mean of its divisors is an integer number (54177552).

Almost surely, 2423263233 is an apocalyptic number.

423263233 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

423263233 is a deficient number, since it is larger than the sum of its proper divisors (10157183).

423263233 is a wasteful number, since it uses less digits than its factorization.

423263233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7175.

The product of its digits is 15552, while the sum is 28.

The square root of 423263233 is about 20573.3622191415. The cubic root of 423263233 is about 750.8217558868.

Subtracting from 423263233 its reverse (332362324), we obtain a palindrome (90900909).

The spelling of 423263233 in words is "four hundred twenty-three million, two hundred sixty-three thousand, two hundred thirty-three".

Divisors: 1 43 1871 5261 80453 226223 9843331 423263233