Search a number
-
+
7068190 = 251937201
BaseRepresentation
bin11010111101101000011110
3111022002201211
4122331220132
53302140230
6411255034
7114035653
oct32755036
914262654
107068190
113a98488
12244a47a
13160627c
14d1dc2a
1594942a
hex6bda1e

7068190 has 16 divisors (see below), whose sum is σ = 13392720. Its totient is φ = 2678400.

The previous prime is 7068181. The next prime is 7068203. The reversal of 7068190 is 918607.

It is a super-2 number, since 2×70681902 = 99918619752200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18411 + ... + 18790.

It is an arithmetic number, because the mean of its divisors is an integer number (837045).

Almost surely, 27068190 is an apocalyptic number.

7068190 is a deficient number, since it is larger than the sum of its proper divisors (6324530).

7068190 is a wasteful number, since it uses less digits than its factorization.

7068190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37227.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 7068190 is about 2658.6067779948. The cubic root of 7068190 is about 191.9122682227.

The spelling of 7068190 in words is "seven million, sixty-eight thousand, one hundred ninety".

Divisors: 1 2 5 10 19 38 95 190 37201 74402 186005 372010 706819 1413638 3534095 7068190