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12110204344 = 2371936731013
BaseRepresentation
bin10110100011101001…
…10000110110111000
31011020222111010021211
423101310300312320
5144300203014334
65321403412504
7606050016130
oct132164606670
934228433254
1012110204344
115154992847
12241b824134
1311acc3bbb4
1482c507ac0
154ad28da64
hex2d1d30db8

12110204344 has 64 divisors (see below), whose sum is σ = 27391564800. Its totient is φ = 4903369344.

The previous prime is 12110204341. The next prime is 12110204347. The reversal of 12110204344 is 44340201121.

It is a happy number.

12110204344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12110204341) and next prime (12110204347).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110204341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 374982 + ... + 405994.

It is an arithmetic number, because the mean of its divisors is an integer number (427993200).

Almost surely, 212110204344 is an apocalyptic number.

12110204344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12110204344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13695782400).

12110204344 is an abundant number, since it is smaller than the sum of its proper divisors (15281360456).

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

12110204344 is a wasteful number, since it uses less digits than its factorization.

12110204344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31412 (or 31408 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 12110204344 its reverse (44340201121), we get a palindrome (56450405465).

The spelling of 12110204344 in words is "twelve billion, one hundred ten million, two hundred four thousand, three hundred forty-four".

Divisors: 1 2 4 7 8 14 19 28 38 56 76 133 152 266 367 532 734 1064 1468 2569 2936 5138 6973 10276 13946 20552 27892 31013 48811 55784 62026 97622 124052 195244 217091 248104 390488 434182 589247 868364 1178494 1736728 2356988 4124729 4713976 8249458 11381771 16498916 22763542 32997832 45527084 79672397 91054168 159344794 216253649 318689588 432507298 637379176 865014596 1513775543 1730029192 3027551086 6055102172 12110204344