Search a number
-
+
7041023 = 114713619
BaseRepresentation
bin11010110110111111111111
3111020201110122
4122312333333
53300303043
6410525155
7113563523
oct32667777
914221418
107041023
113a7a030
1224367bb
1315c6ab2
14d13d83
15941368
hex6b6fff

7041023 has 8 divisors (see below), whose sum is σ = 7845120. Its totient is φ = 6264280.

The previous prime is 7041011. The next prime is 7041049. The reversal of 7041023 is 3201407.

It is a happy number.

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

It is not a de Polignac number, because 7041023 - 222 = 2846719 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7040992 and 7041010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7041523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6293 + ... + 7326.

It is an arithmetic number, because the mean of its divisors is an integer number (980640).

Almost surely, 27041023 is an apocalyptic number.

7041023 is a deficient number, since it is larger than the sum of its proper divisors (804097).

7041023 is a wasteful number, since it uses less digits than its factorization.

7041023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13677.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 7041023 is about 2653.4926040975. The cubic root of 7041023 is about 191.6660772089. Note that the first 3 decimals are identical.

The spelling of 7041023 in words is "seven million, forty-one thousand, twenty-three".

Divisors: 1 11 47 517 13619 149809 640093 7041023