Search a number
-
+
7396 = 22432
BaseRepresentation
bin1110011100100
3101010221
41303210
5214041
654124
730364
oct16344
911127
107396
115614
124344
13349c
1429a4
1522d1
hex1ce4

7396 has 9 divisors (see below), whose sum is σ = 13251. Its totient is φ = 3612.

The previous prime is 7393. The next prime is 7411. The reversal of 7396 is 6937.

Multipling 7396 by its sum of digits (25), we get a square (184900 = 4302).

It can be divided in two parts, 73 and 96, that added together give a square (169 = 132).

7396 = T85 + T86.

The square root of 7396 is 86.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is a plaindrome in base 9 and base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 7396.

It is not an unprimeable number, because it can be changed into a prime (7393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 151 + ... + 193.

27396 is an apocalyptic number.

7396 is the 86-th square number.

It is an amenable number.

7396 is a deficient number, since it is larger than the sum of its proper divisors (5855).

7396 is a wasteful number, since it uses less digits than its factorization.

7396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90 (or 45 counting only the distinct ones).

The product of its digits is 1134, while the sum is 25.

The cubic root of 7396 is about 19.4834398085.

The spelling of 7396 in words is "seven thousand, three hundred ninety-six".

Divisors: 1 2 4 43 86 172 1849 3698 7396