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13223010200 = 235266115051
BaseRepresentation
bin11000101000010011…
…10001111110011000
31021010112102111221112
430110021301332120
5204040042311300
610024034555452
7645451506101
oct142411617630
937115374845
1013223010200
115676054304
122690438b88
1313296545ba
148d621b3a8
15525d03e35
hex314271f98

13223010200 has 24 divisors (see below), whose sum is σ = 30743499180. Its totient is φ = 5289204000.

The previous prime is 13223010197. The next prime is 13223010217. The reversal of 13223010200 is 201032231.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33057326 + ... + 33057725.

Almost surely, 213223010200 is an apocalyptic number.

13223010200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13223010200 is an abundant number, since it is smaller than the sum of its proper divisors (17520488980).

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

13223010200 is a wasteful number, since it uses less digits than its factorization.

13223010200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66115067 (or 66115058 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 13223010200 its reverse (201032231), we get a palindrome (13424042431).

The spelling of 13223010200 in words is "thirteen billion, two hundred twenty-three million, ten thousand, two hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 66115051 132230102 264460204 330575255 528920408 661150510 1322301020 1652876275 2644602040 3305752550 6611505100 13223010200