Search a number
-
+
115332396 = 223231034057
BaseRepresentation
bin1101101111111…
…01010100101100
322001000111022020
412313331110230
5214011114041
615235550140
72600211024
oct667752454
9261014266
10115332396
115a113a33
123275b350
131ab8152a
1411462a84
15a1d2866
hex6dfd52c

115332396 has 48 divisors (see below), whose sum is σ = 283605504. Its totient is φ = 36406656.

The previous prime is 115332359. The next prime is 115332397. The reversal of 115332396 is 693233511.

It is not an unprimeable number, because it can be changed into a prime (115332397) 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 15 ways as a sum of consecutive naturals, for example, 26400 + ... + 30456.

It is an arithmetic number, because the mean of its divisors is an integer number (5908448).

Almost surely, 2115332396 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115332396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141802752).

115332396 is an abundant number, since it is smaller than the sum of its proper divisors (168273108).

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

115332396 is a wasteful number, since it uses less digits than its factorization.

115332396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4190 (or 4188 counting only the distinct ones).

The product of its digits is 14580, while the sum is 33.

The square root of 115332396 is about 10739.2921554449. The cubic root of 115332396 is about 486.7624908786.

The spelling of 115332396 in words is "one hundred fifteen million, three hundred thirty-two thousand, three hundred ninety-six".

Divisors: 1 2 3 4 6 12 23 46 69 92 103 138 206 276 309 412 618 1236 2369 4057 4738 7107 8114 9476 12171 14214 16228 24342 28428 48684 93311 186622 279933 373244 417871 559866 835742 1119732 1253613 1671484 2507226 5014452 9611033 19222066 28833099 38444132 57666198 115332396