Search a number
-
+
230116698 = 23271826323
BaseRepresentation
bin11011011011101…
…00110101011010
3121001000010202200
431231310311122
5432402213243
634500111030
75462650110
oct1555646532
9531003680
10230116698
11108993099
1265095476
13388a0436
14227c1ab0
1515307ad3
hexdb74d5a

230116698 has 24 divisors (see below), whose sum is σ = 569813088. Its totient is φ = 65747592.

The previous prime is 230116673. The next prime is 230116699. The reversal of 230116698 is 896611032.

It is not an unprimeable number, because it can be changed into a prime (230116699) 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 11 ways as a sum of consecutive naturals, for example, 913036 + ... + 913287.

It is an arithmetic number, because the mean of its divisors is an integer number (23742212).

Almost surely, 2230116698 is an apocalyptic number.

230116698 is an abundant number, since it is smaller than the sum of its proper divisors (339696390).

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

230116698 is a wasteful number, since it uses less digits than its factorization.

230116698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826338 (or 1826335 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 230116698 is about 15169.5978193227. The cubic root of 230116698 is about 612.7961731867.

The spelling of 230116698 in words is "two hundred thirty million, one hundred sixteen thousand, six hundred ninety-eight".

Divisors: 1 2 3 6 7 9 14 18 21 42 63 126 1826323 3652646 5478969 10957938 12784261 16436907 25568522 32873814 38352783 76705566 115058349 230116698