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7076196 = 2232196561
BaseRepresentation
bin11010111111100101100100
3111022111201100
4122333211210
53302414241
6411400100
7114101211
oct32774544
914274640
107076196
113aa34a6
122453030
131609aca
14d22b08
1594b9b6
hex6bf964

7076196 has 18 divisors (see below), whose sum is σ = 17887142. Its totient is φ = 2358720.

The previous prime is 7076191. The next prime is 7076197. The reversal of 7076196 is 6916707.

It can be written as a sum of positive squares in only one way, i.e., 6200100 + 876096 = 2490^2 + 936^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 196561 = 7076196 / (7 + 0 + 7 + 6 + 1 + 9 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 7076196.

It is not an unprimeable number, because it can be changed into a prime (7076191) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 98245 + ... + 98316.

Almost surely, 27076196 is an apocalyptic number.

It is an amenable number.

7076196 is an abundant number, since it is smaller than the sum of its proper divisors (10810946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7076196 is a wasteful number, since it uses less digits than its factorization.

7076196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196571 (or 196566 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The square root of 7076196 is about 2660.1120277161. The cubic root of 7076196 is about 191.9846993015.

It can be divided in two parts, 707 and 6196, that added together give a triangular number (6903 = T117).

The spelling of 7076196 in words is "seven million, seventy-six thousand, one hundred ninety-six".

Divisors: 1 2 3 4 6 9 12 18 36 196561 393122 589683 786244 1179366 1769049 2358732 3538098 7076196