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230214032 = 2419239857
BaseRepresentation
bin11011011100011…
…00100110010000
3121001012002021122
431232030212100
5432413322112
634502141412
75463533636
oct1556144620
9531162248
10230214032
11108a4a234
1265121868
1338905829
1422809356
1515326872
hexdb8c990

230214032 has 30 divisors (see below), whose sum is σ = 470762838. Its totient is φ = 109046016.

The previous prime is 230214007. The next prime is 230214053. The reversal of 230214032 is 230412032.

230214032 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 228735376 + 1478656 = 15124^2 + 1216^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 230214032.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 14153 + ... + 25704.

Almost surely, 2230214032 is an apocalyptic number.

It is an amenable number.

230214032 is an abundant number, since it is smaller than the sum of its proper divisors (240548806).

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

230214032 is a wasteful number, since it uses less digits than its factorization.

230214032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39903 (or 39878 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 230214032 is about 15172.8056733091. The cubic root of 230214032 is about 612.8825605075.

Adding to 230214032 its reverse (230412032), we get a palindrome (460626064).

The spelling of 230214032 in words is "two hundred thirty million, two hundred fourteen thousand, thirty-two".

Divisors: 1 2 4 8 16 19 38 76 152 304 361 722 1444 2888 5776 39857 79714 159428 318856 637712 757283 1514566 3029132 6058264 12116528 14388377 28776754 57553508 115107016 230214032