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7052793 = 311213721
BaseRepresentation
bin11010111001110111111001
3111021022121120
4122321313321
53301142133
6411055453
7113643036
oct32716771
914238546
107052793
113a87960
122441589
1315cc267
14d1838d
15944ab3
hex6b9df9

7052793 has 8 divisors (see below), whose sum is σ = 10258656. Its totient is φ = 4274400.

The previous prime is 7052753. The next prime is 7052809. The reversal of 7052793 is 3972507.

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

It is not a de Polignac number, because 7052793 - 29 = 7052281 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 213721 = 7052793 / (7 + 0 + 5 + 2 + 7 + 9 + 3).

It is not an unprimeable number, because it can be changed into a prime (7052723) 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, 106828 + ... + 106893.

It is an arithmetic number, because the mean of its divisors is an integer number (1282332).

Almost surely, 27052793 is an apocalyptic number.

It is an amenable number.

7052793 is a deficient number, since it is larger than the sum of its proper divisors (3205863).

7052793 is a wasteful number, since it uses less digits than its factorization.

7052793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213735.

The product of its (nonzero) digits is 13230, while the sum is 33.

The square root of 7052793 is about 2655.7095097168. The cubic root of 7052793 is about 191.7728161433.

The spelling of 7052793 in words is "seven million, fifty-two thousand, seven hundred ninety-three".

Divisors: 1 3 11 33 213721 641163 2350931 7052793