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230799086 = 2741402089
BaseRepresentation
bin11011100000110…
…11011011101110
3121002021210211022
431300123123232
5433041032321
634522454142
75501521430
oct1560333356
9532253738
10230799086
11109309851
1265364352
1338a7bc0b
142291c650
15153dedab
hexdc1b6ee

230799086 has 16 divisors (see below), whose sum is σ = 405306720. Its totient is φ = 96501120.

The previous prime is 230799083. The next prime is 230799097. The reversal of 230799086 is 680997032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230799083) 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, 200471 + ... + 201618.

It is an arithmetic number, because the mean of its divisors is an integer number (25331670).

Almost surely, 2230799086 is an apocalyptic number.

230799086 is a deficient number, since it is larger than the sum of its proper divisors (174507634).

230799086 is a wasteful number, since it uses less digits than its factorization.

230799086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402139.

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 230799086 is about 15192.0731304190. The cubic root of 230799086 is about 613.4013039694.

The spelling of 230799086 in words is "two hundred thirty million, seven hundred ninety-nine thousand, eighty-six".

Divisors: 1 2 7 14 41 82 287 574 402089 804178 2814623 5629246 16485649 32971298 115399543 230799086