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12110230 = 2511891237
BaseRepresentation
bin101110001100…
…100110010110
3211210021010001
4232030212112
511100011410
61111321514
7204635536
oct56144626
924707101
1012110230
116921660
12408029a
132680222
1418734c6
1510e333a
hexb8c996

12110230 has 32 divisors (see below), whose sum is σ = 24066720. Its totient is φ = 4350720.

The previous prime is 12110221. The next prime is 12110233. The reversal of 12110230 is 3201121.

12110230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9172 + ... + 10408.

It is an arithmetic number, because the mean of its divisors is an integer number (752085).

Almost surely, 212110230 is an apocalyptic number.

12110230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12110230 is a deficient number, since it is larger than the sum of its proper divisors (11956490).

12110230 is a wasteful number, since it uses less digits than its factorization.

12110230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1344.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 12110230 is about 3479.9755746269. The cubic root of 12110230 is about 229.6417232265.

Adding to 12110230 its reverse (3201121), we get a palindrome (15311351).

The spelling of 12110230 in words is "twelve million, one hundred ten thousand, two hundred thirty".

Divisors: 1 2 5 10 11 22 55 89 110 178 445 890 979 1237 1958 2474 4895 6185 9790 12370 13607 27214 68035 110093 136070 220186 550465 1100930 1211023 2422046 6055115 12110230