Search a number
-
+
242024095 = 548404819
BaseRepresentation
bin11100110110011…
…11111010011111
3121212102002122101
432123033322133
5443424232340
640003225531
75666112415
oct1633177237
9555362571
10242024095
11114686315
12690782a7
133b1ac231
14242012b5
15163aac9a
hexe6cfe9f

242024095 has 4 divisors (see below), whose sum is σ = 290428920. Its totient is φ = 193619272.

The previous prime is 242024093. The next prime is 242024113. The reversal of 242024095 is 590420242.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 590420242 = 2295210121.

It is a cyclic number.

It is not a de Polignac number, because 242024095 - 21 = 242024093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242024093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24202405 + ... + 24202414.

It is an arithmetic number, because the mean of its divisors is an integer number (72607230).

Almost surely, 2242024095 is an apocalyptic number.

242024095 is a deficient number, since it is larger than the sum of its proper divisors (48404825).

242024095 is an equidigital number, since it uses as much as digits as its factorization.

242024095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48404824.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 242024095 is about 15557.1236094594. The cubic root of 242024095 is about 623.1886498886.

The spelling of 242024095 in words is "two hundred forty-two million, twenty-four thousand, ninety-five".

Divisors: 1 5 48404819 242024095