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12144110 = 2511113977
BaseRepresentation
bin101110010100…
…110111101110
3211211222120212
4232110313232
511102102420
61112142422
7205136366
oct56246756
924758525
1012144110
116945060
124097a12
132692784
1418819a6
1510ed3c5
hexb94dee

12144110 has 32 divisors (see below), whose sum is σ = 24082272. Its totient is φ = 4372480.

The previous prime is 12144101. The next prime is 12144113. The reversal of 12144110 is 1144121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12144113) 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, 11942 + ... + 12918.

It is an arithmetic number, because the mean of its divisors is an integer number (752571).

Almost surely, 212144110 is an apocalyptic number.

12144110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12144110 is a deficient number, since it is larger than the sum of its proper divisors (11938162).

12144110 is a wasteful number, since it uses less digits than its factorization.

12144110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 12144110 is about 3484.8400250227. The cubic root of 12144110 is about 229.8556750505.

Adding to 12144110 its reverse (1144121), we get a palindrome (13288231).

The spelling of 12144110 in words is "twelve million, one hundred forty-four thousand, one hundred ten".

Divisors: 1 2 5 10 11 22 55 110 113 226 565 977 1130 1243 1954 2486 4885 6215 9770 10747 12430 21494 53735 107470 110401 220802 552005 1104010 1214411 2428822 6072055 12144110