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12113414300 = 22521331300581
BaseRepresentation
bin10110100100000010…
…00000100010011100
31011021012112012112002
423102001000202130
5144302013224200
65322000301432
7606116215451
oct132201004234
934235465462
1012113414300
1151567854a9
122420911878
1311b07c3c90
1482cb01828
154ad6c4bd5
hex2d204089c

12113414300 has 72 divisors (see below), whose sum is σ = 29221379712. Its totient is φ = 4328352000.

The previous prime is 12113414281. The next prime is 12113414317. The reversal of 12113414300 is 341431121.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109991 + ... + 190590.

It is an arithmetic number, because the mean of its divisors is an integer number (405852496).

Almost surely, 212113414300 is an apocalyptic number.

12113414300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12113414300 is an abundant number, since it is smaller than the sum of its proper divisors (17107965412).

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

12113414300 is a wasteful number, since it uses less digits than its factorization.

12113414300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300639 (or 300632 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 12113414300 its reverse (341431121), we get a palindrome (12454845421).

The spelling of 12113414300 in words is "twelve billion, one hundred thirteen million, four hundred fourteen thousand, three hundred".

Divisors: 1 2 4 5 10 13 20 25 26 31 50 52 62 65 100 124 130 155 260 310 325 403 620 650 775 806 1300 1550 1612 2015 3100 4030 8060 10075 20150 40300 300581 601162 1202324 1502905 3005810 3907553 6011620 7514525 7815106 9318011 15029050 15630212 18636022 19537765 30058100 37272044 39075530 46590055 78151060 93180110 97688825 121134143 186360220 195377650 232950275 242268286 390755300 465900550 484536572 605670715 931801100 1211341430 2422682860 3028353575 6056707150 12113414300