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230231014 = 2138855039
BaseRepresentation
bin11011011100100…
…00101111100110
3121001012221120121
431232100233212
5432414343024
634502352154
75463634306
oct1556205746
9531187517
10230231014
11108a60a72
126512b65a
1338910490
1422811606
151532b8e4
hexdb90be6

230231014 has 8 divisors (see below), whose sum is σ = 371911680. Its totient is φ = 106260456.

The previous prime is 230231003. The next prime is 230231021. The reversal of 230231014 is 410132032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4427494 + ... + 4427545.

It is an arithmetic number, because the mean of its divisors is an integer number (46488960).

Almost surely, 2230231014 is an apocalyptic number.

230231014 is a deficient number, since it is larger than the sum of its proper divisors (141680666).

230231014 is a wasteful number, since it uses less digits than its factorization.

230231014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8855054.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 230231014 is about 15173.3652826260. The cubic root of 230231014 is about 612.8976301301.

Adding to 230231014 its reverse (410132032), we get a palindrome (640363046).

The spelling of 230231014 in words is "two hundred thirty million, two hundred thirty-one thousand, fourteen".

Divisors: 1 2 13 26 8855039 17710078 115115507 230231014