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12433031110 = 252354056657
BaseRepresentation
bin10111001010001000…
…01111111111000110
31012002110221102100201
423211010033333012
5200430323443420
65413415001114
7620050010053
oct134504177706
935073842321
1012433031110
115300138325
1224ab96919a
131231a9c956
1485d34002a
154cb7ab10a
hex2e510ffc6

12433031110 has 16 divisors (see below), whose sum is σ = 23352476256. Its totient is φ = 4756985728.

The previous prime is 12433031099. The next prime is 12433031111. The reversal of 12433031110 is 1113033421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12433031111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27028099 + ... + 27028558.

It is an arithmetic number, because the mean of its divisors is an integer number (1459529766).

Almost surely, 212433031110 is an apocalyptic number.

12433031110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12433031110 is a deficient number, since it is larger than the sum of its proper divisors (10919445146).

12433031110 is a wasteful number, since it uses less digits than its factorization.

12433031110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54056687.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12433031110 its reverse (1113033421), we get a palindrome (13546064531).

The spelling of 12433031110 in words is "twelve billion, four hundred thirty-three million, thirty-one thousand, one hundred ten".

Divisors: 1 2 5 10 23 46 115 230 54056657 108113314 270283285 540566570 1243303111 2486606222 6216515555 12433031110