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12422030300 = 2252283438941
BaseRepresentation
bin10111001000110100…
…10010001111011100
31012001201020112002022
423210122102033130
5200420014432200
65412343115312
7616554341531
oct134432221734
935051215068
1012422030300
1152a4a04249
1224a8142b38
13122c71a6b4
1485bab8d88
154ca836885
hex2e46923dc

12422030300 has 36 divisors (see below), whose sum is σ = 27051117576. Its totient is φ = 4951243200.

The previous prime is 12422030267. The next prime is 12422030323. The reversal of 12422030300 is 303022421.

12422030300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 191171 + ... + 247770.

Almost surely, 212422030300 is an apocalyptic number.

12422030300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12422030300 is an abundant number, since it is smaller than the sum of its proper divisors (14629087276).

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

12422030300 is a wasteful number, since it uses less digits than its factorization.

12422030300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439238 (or 439231 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 12422030300 its reverse (303022421), we get a palindrome (12725052721).

The spelling of 12422030300 in words is "twelve billion, four hundred twenty-two million, thirty thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 283 566 1132 1415 2830 5660 7075 14150 28300 438941 877882 1755764 2194705 4389410 8778820 10973525 21947050 43894100 124220303 248440606 496881212 621101515 1242203030 2484406060 3105507575 6211015150 12422030300