Search a number
-
+
7052941 = 73492887
BaseRepresentation
bin11010111001111010001101
3111021022211001
4122321322031
53301143231
6411100301
7113643340
oct32717215
914238731
107052941
113a87a85
122441691
1315cc34c
14d18457
15944b61
hex6b9e8d

7052941 has 8 divisors (see below), whose sum is σ = 8086400. Its totient is φ = 6025968.

The previous prime is 7052939. The next prime is 7052951. The reversal of 7052941 is 1492507.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 7052941 - 21 = 7052939 is a prime.

It is an Ulam number.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7052921) 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, 1000 + ... + 3886.

It is an arithmetic number, because the mean of its divisors is an integer number (1010800).

Almost surely, 27052941 is an apocalyptic number.

It is an amenable number.

7052941 is a deficient number, since it is larger than the sum of its proper divisors (1033459).

7052941 is a wasteful number, since it uses less digits than its factorization.

7052941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3243.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 7052941 is about 2655.7373740639. The cubic root of 7052941 is about 191.7741575589.

The spelling of 7052941 in words is "seven million, fifty-two thousand, nine hundred forty-one".

Divisors: 1 7 349 2443 2887 20209 1007563 7052941