Search a number
-
+
8080788 = 223673399
BaseRepresentation
bin11110110100110110010100
3120012112202110
4132310312110
54032041123
6445111020
7125454102
oct36646624
916175673
108080788
11461a241
122858470
13189c141
141104c72
15a99493
hex7b4d94

8080788 has 12 divisors (see below), whose sum is σ = 18855200. Its totient is φ = 2693592.

The previous prime is 8080781. The next prime is 8080789. The reversal of 8080788 is 8870808.

8080788 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8080781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336688 + ... + 336711.

Almost surely, 28080788 is an apocalyptic number.

It is an amenable number.

8080788 is an abundant number, since it is smaller than the sum of its proper divisors (10774412).

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

8080788 is a wasteful number, since it uses less digits than its factorization.

8080788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673406 (or 673404 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 39.

The square root of 8080788 is about 2842.6726860474. The cubic root of 8080788 is about 200.6709797469.

The spelling of 8080788 in words is "eight million, eighty thousand, seven hundred eighty-eight".

Divisors: 1 2 3 4 6 12 673399 1346798 2020197 2693596 4040394 8080788