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230110110 = 23253537243
BaseRepresentation
bin11011011011100…
…11001110011110
3121000222210201200
431231303032132
5432402010420
634500020330
75462621646
oct1555631636
9530883650
10230110110
1110898914a
12650916a6
133889a439
14227bd526
1515305b90
hexdb7339e

230110110 has 48 divisors (see below), whose sum is σ = 600063984. Its totient is φ = 61180416.

The previous prime is 230110109. The next prime is 230110171. The reversal of 230110110 is 11011032.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 230110092 and 230110101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28149 + ... + 35391.

It is an arithmetic number, because the mean of its divisors is an integer number (12501333).

Almost surely, 2230110110 is an apocalyptic number.

230110110 is an abundant number, since it is smaller than the sum of its proper divisors (369953874).

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

230110110 is a wasteful number, since it uses less digits than its factorization.

230110110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7609 (or 7606 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 230110110 is about 15169.3806729214. The cubic root of 230110110 is about 612.7903252267.

Adding to 230110110 its reverse (11011032), we get a palindrome (241121142).

The spelling of 230110110 in words is "two hundred thirty million, one hundred ten thousand, one hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 353 706 1059 1765 2118 3177 3530 5295 6354 7243 10590 14486 15885 21729 31770 36215 43458 65187 72430 108645 130374 217290 325935 651870 2556779 5113558 7670337 12783895 15340674 23011011 25567790 38351685 46022022 76703370 115055055 230110110