Search a number
-
+
7234041 = 319126913
BaseRepresentation
bin11011100110000111111001
3111121112020110
4123212013321
53322442131
6415014533
7115326333
oct33460771
914545213
107234041
1140a1051
12250a449
1316638c9
14d64453
1597d646
hex6e61f9

7234041 has 8 divisors (see below), whose sum is σ = 10153120. Its totient is φ = 4568832.

The previous prime is 7234001. The next prime is 7234063. The reversal of 7234041 is 1404327.

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

It is not a de Polignac number, because 7234041 - 27 = 7233913 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7233999 and 7234017.

It is not an unprimeable number, because it can be changed into a prime (7234001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63400 + ... + 63513.

It is an arithmetic number, because the mean of its divisors is an integer number (1269140).

Almost surely, 27234041 is an apocalyptic number.

It is an amenable number.

7234041 is a deficient number, since it is larger than the sum of its proper divisors (2919079).

7234041 is a wasteful number, since it uses less digits than its factorization.

7234041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126935.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 7234041 is about 2689.6172590166. The cubic root of 7234041 is about 193.4017154721.

Adding to 7234041 its reverse (1404327), we get a palindrome (8638368).

The spelling of 7234041 in words is "seven million, two hundred thirty-four thousand, forty-one".

Divisors: 1 3 19 57 126913 380739 2411347 7234041