Search a number
-
+
115308076 = 221317130439
BaseRepresentation
bin1101101111101…
…11011000101100
322000222020221111
412313313120230
5214004324301
615235241404
72600050102
oct667673054
9260866844
10115308076
115a0a7734
1232749264
131ab73440
1411457c72
15a1ca551
hex6df762c

115308076 has 24 divisors (see below), whose sum is σ = 230096160. Its totient is φ = 50088192.

The previous prime is 115308073. The next prime is 115308077. The reversal of 115308076 is 670803511.

It is not an unprimeable number, because it can be changed into a prime (115308073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64336 + ... + 66103.

It is an arithmetic number, because the mean of its divisors is an integer number (9587340).

Almost surely, 2115308076 is an apocalyptic number.

It is an amenable number.

115308076 is a deficient number, since it is larger than the sum of its proper divisors (114788084).

115308076 is a wasteful number, since it uses less digits than its factorization.

115308076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130473 (or 130471 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 115308076 is about 10738.1598051063. The cubic root of 115308076 is about 486.7282741381.

The spelling of 115308076 in words is "one hundred fifteen million, three hundred eight thousand, seventy-six".

Divisors: 1 2 4 13 17 26 34 52 68 221 442 884 130439 260878 521756 1695707 2217463 3391414 4434926 6782828 8869852 28827019 57654038 115308076