Search a number
-
+
24068269 = 191266751
BaseRepresentation
bin101101111010…
…0000010101101
31200021210110101
41123310002231
522130141034
62215511101
7411401611
oct133640255
950253411
1024068269
1112649935
128088491
134ca90a4
1432a7341
1521a6514
hex16f40ad

24068269 has 4 divisors (see below), whose sum is σ = 25335040. Its totient is φ = 22801500.

The previous prime is 24068263. The next prime is 24068273. The reversal of 24068269 is 96286042.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 24068269 - 219 = 23543981 is a prime.

It is a super-2 number, since 2×240682692 = 1158563145312722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24068263) 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 3 ways as a sum of consecutive naturals, for example, 633357 + ... + 633394.

It is an arithmetic number, because the mean of its divisors is an integer number (6333760).

Almost surely, 224068269 is an apocalyptic number.

It is an amenable number.

24068269 is a deficient number, since it is larger than the sum of its proper divisors (1266771).

24068269 is a wasteful number, since it uses less digits than its factorization.

24068269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266770.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 24068269 is about 4905.9422132757. The cubic root of 24068269 is about 288.7231577404.

The spelling of 24068269 in words is "twenty-four million, sixty-eight thousand, two hundred sixty-nine".

Divisors: 1 19 1266751 24068269