Search a number
-
+
8090036 = 2213115439
BaseRepresentation
bin11110110111000110110100
3120020000102222
4132313012310
54032340121
6445221512
7125523053
oct36670664
916200388
108090036
114626189
122861898
1318a3406
14110839a
15a9c0ab
hex7b71b4

8090036 has 12 divisors (see below), whose sum is σ = 14266560. Its totient is φ = 4013880.

The previous prime is 8089967. The next prime is 8090041. The reversal of 8090036 is 6300908.

It is a happy number.

8090036 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 8089987 and 8090014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7196 + ... + 8243.

It is an arithmetic number, because the mean of its divisors is an integer number (1188880).

Almost surely, 28090036 is an apocalyptic number.

It is an amenable number.

8090036 is a deficient number, since it is larger than the sum of its proper divisors (6176524).

8090036 is a wasteful number, since it uses less digits than its factorization.

8090036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15574 (or 15572 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 8090036 is about 2844.2988591215. The cubic root of 8090036 is about 200.7475027178.

The spelling of 8090036 in words is "eight million, ninety thousand, thirty-six".

Divisors: 1 2 4 131 262 524 15439 30878 61756 2022509 4045018 8090036