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230103124 = 2257525781
BaseRepresentation
bin11011011011100…
…01100001010100
3121000222110010221
431231301201110
5432401244444
634455524124
75462562406
oct1555614124
9530873127
10230103124
11108983979
1265089644
13388971c4
14227bab76
1515303a84
hexdb71854

230103124 has 6 divisors (see below), whose sum is σ = 402680474. Its totient is φ = 115051560.

The previous prime is 230103101. The next prime is 230103161. The reversal of 230103124 is 421301032.

It is a happy number.

230103124 is digitally balanced in base 2 and base 3, because in such bases 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., 127283524 + 102819600 = 11282^2 + 10140^2 .

It is a junction number, because it is equal to n+sod(n) for n = 230103098 and 230103107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28762887 + ... + 28762894.

Almost surely, 2230103124 is an apocalyptic number.

It is an amenable number.

230103124 is a deficient number, since it is larger than the sum of its proper divisors (172577350).

230103124 is a wasteful number, since it uses less digits than its factorization.

230103124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57525785 (or 57525783 counting only the distinct ones).

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

The square root of 230103124 is about 15169.1504046865. The cubic root of 230103124 is about 612.7841238527.

Adding to 230103124 its reverse (421301032), we get a palindrome (651404156).

The spelling of 230103124 in words is "two hundred thirty million, one hundred three thousand, one hundred twenty-four".

Divisors: 1 2 4 57525781 115051562 230103124