Search a number
-
+
241744037 = 613963017
BaseRepresentation
bin11100110100010…
…11100010100101
3121211212212110212
432122023202211
5443341302122
635553225205
75663535053
oct1632134245
9554785425
10241744037
11114504967
1268b62205
133b111912
142416b1d3
1516352ce2
hexe68b8a5

241744037 has 4 divisors (see below), whose sum is σ = 245707116. Its totient is φ = 237780960.

The previous prime is 241744033. The next prime is 241744039. The reversal of 241744037 is 730447142.

241744037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 84015556 + 157728481 = 9166^2 + 12559^2 .

It is a cyclic number.

It is not a de Polignac number, because 241744037 - 22 = 241744033 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241743994 and 241744012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241744031) 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, 1981448 + ... + 1981569.

It is an arithmetic number, because the mean of its divisors is an integer number (61426779).

Almost surely, 2241744037 is an apocalyptic number.

It is an amenable number.

241744037 is a deficient number, since it is larger than the sum of its proper divisors (3963079).

241744037 is an equidigital number, since it uses as much as digits as its factorization.

241744037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3963078.

The product of its (nonzero) digits is 18816, while the sum is 32.

The square root of 241744037 is about 15548.1200471311. The cubic root of 241744037 is about 622.9481830198.

The spelling of 241744037 in words is "two hundred forty-one million, seven hundred forty-four thousand, thirty-seven".

Divisors: 1 61 3963017 241744037