Search a number
-
+
241442835 = 3529555041
BaseRepresentation
bin11100110010000…
…10000000010011
3121211022120022020
432121002000103
5443302132320
635542542523
75661141654
oct1631020023
9554276266
10241442835
11114319637
1268a37a43
133b0377aa
14240cd52b
15162e3940
hexe642013

241442835 has 16 divisors (see below), whose sum is σ = 399630240. Its totient is φ = 124328960.

The previous prime is 241442827. The next prime is 241442837. The reversal of 241442835 is 538244142.

It is not a de Polignac number, because 241442835 - 23 = 241442827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 241442796 and 241442805.

It is not an unprimeable number, because it can be changed into a prime (241442837) 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, 277086 + ... + 277955.

It is an arithmetic number, because the mean of its divisors is an integer number (24976890).

Almost surely, 2241442835 is an apocalyptic number.

241442835 is a deficient number, since it is larger than the sum of its proper divisors (158187405).

241442835 is a wasteful number, since it uses less digits than its factorization.

241442835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555078.

The product of its digits is 30720, while the sum is 33.

The square root of 241442835 is about 15538.4309053392. The cubic root of 241442835 is about 622.6893538571.

Adding to 241442835 its reverse (538244142), we get a palindrome (779686977).

The spelling of 241442835 in words is "two hundred forty-one million, four hundred forty-two thousand, eight hundred thirty-five".

Divisors: 1 3 5 15 29 87 145 435 555041 1665123 2775205 8325615 16096189 48288567 80480945 241442835