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230103214 = 21110459237
BaseRepresentation
bin11011011011100…
…01100010101110
3121000222110021021
431231301202232
5432401300324
634455524354
75462562565
oct1555614256
9530873237
10230103214
11108983a50
12650896ba
1338897263
14227babdc
1515303ae4
hexdb718ae

230103214 has 8 divisors (see below), whose sum is σ = 376532568. Its totient is φ = 104592360.

The previous prime is 230103199. The next prime is 230103217. The reversal of 230103214 is 412301032.

It is a happy number.

230103214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230103217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5229597 + ... + 5229640.

It is an arithmetic number, because the mean of its divisors is an integer number (47066571).

Almost surely, 2230103214 is an apocalyptic number.

230103214 is a deficient number, since it is larger than the sum of its proper divisors (146429354).

230103214 is a wasteful number, since it uses less digits than its factorization.

230103214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10459250.

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

The square root of 230103214 is about 15169.1533712333. The cubic root of 230103214 is about 612.7842037453.

Adding to 230103214 its reverse (412301032), we get a palindrome (642404246).

The spelling of 230103214 in words is "two hundred thirty million, one hundred three thousand, two hundred fourteen".

Divisors: 1 2 11 22 10459237 20918474 115051607 230103214