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12204301300 = 2252421928927
BaseRepresentation
bin10110101110110111…
…01101101111110100
31011111112112202001021
423113123231233310
5144443300120200
65335004310524
7611301564232
oct132733555764
934445482037
1012204301300
1151a3012224
122447242444
1311c6596879
1483abdd952
154b667941a
hex2d76edbf4

12204301300 has 36 divisors (see below), whose sum is σ = 26490526720. Its totient is φ = 4880394720.

The previous prime is 12204301289. The next prime is 12204301313. The reversal of 12204301300 is 310340221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 407437 + ... + 436363.

Almost surely, 212204301300 is an apocalyptic number.

12204301300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12204301300 is an abundant number, since it is smaller than the sum of its proper divisors (14286225420).

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

12204301300 is a wasteful number, since it uses less digits than its factorization.

12204301300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33160 (or 33153 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 12204301300 its reverse (310340221), we get a palindrome (12514641521).

The spelling of 12204301300 in words is "twelve billion, two hundred four million, three hundred one thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 4219 8438 16876 21095 28927 42190 57854 84380 105475 115708 144635 210950 289270 421900 578540 723175 1446350 2892700 122043013 244086026 488172052 610215065 1220430130 2440860260 3051075325 6102150650 12204301300