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110223004430 = 25721128797103
BaseRepresentation
bin110011010100111001…
…1011001001100001110
3101112111122000202221102
41212221303121030032
53301214042120210
6122345153303102
710651300036100
oct1465163311416
9345448022842
10110223004430
11428220156a0
1219441564a92
13a517779ca6
145498a73570
152d01997ea5
hex19a9cd930e

110223004430 has 96 divisors (see below), whose sum is σ = 251897610240. Its totient is φ = 34338454080.

The previous prime is 110223004393. The next prime is 110223004447. The reversal of 110223004430 is 34400322011.

It is a super-2 number, since 2×1102230044302 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 15514259 + ... + 15521361.

It is an arithmetic number, because the mean of its divisors is an integer number (2623933440).

Almost surely, 2110223004430 is an apocalyptic number.

110223004430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

110223004430 is an abundant number, since it is smaller than the sum of its proper divisors (141674605810).

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

110223004430 is a wasteful number, since it uses less digits than its factorization.

110223004430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10014 (or 10007 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 110223004430 its reverse (34400322011), we get a palindrome (144623326441).

The spelling of 110223004430 in words is "one hundred ten billion, two hundred twenty-three million, four thousand, four hundred thirty".

Divisors: 1 2 5 7 10 11 14 22 35 49 55 70 77 98 110 154 245 385 490 539 770 1078 2695 2879 5390 5758 7103 14206 14395 20153 28790 31669 35515 40306 49721 63338 71030 78133 99442 100765 141071 156266 158345 201530 221683 248605 282142 316690 348047 390665 443366 497210 546931 696094 705355 781330 1093862 1108415 1410710 1551781 1740235 2216830 2734655 3103562 3480470 3828517 5469310 7657034 7758905 15517810 19142585 20449537 38285170 40899074 102247685 143146759 204495370 224944907 286293518 449889814 715733795 1002027313 1124724535 1431467590 1574614349 2004054626 2249449070 3149228698 5010136565 7873071745 10020273130 11022300443 15746143490 22044600886 55111502215 110223004430