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6994361 = 1117113331
BaseRepresentation
bin11010101011100110111001
3111011100110102
4122223212321
53242304421
6405525145
7113310503
oct32534671
914140412
106994361
113a47a70
1224137b5
1315ab79a
14d00d73
1593260b
hex6ab9b9

6994361 has 16 divisors (see below), whose sum is σ = 8175168. Its totient is φ = 5913600.

The previous prime is 6994333. The next prime is 6994363. The reversal of 6994361 is 1634996.

It is not a de Polignac number, because 6994361 - 26 = 6994297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6994363) 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, 20966 + ... + 21296.

It is an arithmetic number, because the mean of its divisors is an integer number (510948).

Almost surely, 26994361 is an apocalyptic number.

It is an amenable number.

6994361 is a deficient number, since it is larger than the sum of its proper divisors (1180807).

6994361 is a wasteful number, since it uses less digits than its factorization.

6994361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472.

The product of its digits is 34992, while the sum is 38.

The square root of 6994361 is about 2644.6854255280. The cubic root of 6994361 is about 191.2417377210.

The spelling of 6994361 in words is "six million, nine hundred ninety-four thousand, three hundred sixty-one".

Divisors: 1 11 17 113 187 331 1243 1921 3641 5627 21131 37403 61897 411433 635851 6994361