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13233300212 = 2211319701833
BaseRepresentation
bin11000101001100010…
…00010001011110100
31021011020210022012002
430110301002023310
5204100211101322
610025043314432
7645635124116
oct142461021364
937136708162
1013233300212
115680942350
12269397ba18
13132b818172
148d77393b6
15526b87c92
hex314c422f4

13233300212 has 24 divisors (see below), whose sum is σ = 26078529792. Its totient is φ = 5821099200.

The previous prime is 13233300193. The next prime is 13233300247. The reversal of 13233300212 is 21200333231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4849553 + ... + 4852280.

It is an arithmetic number, because the mean of its divisors is an integer number (1086605408).

Almost surely, 213233300212 is an apocalyptic number.

It is an amenable number.

13233300212 is a deficient number, since it is larger than the sum of its proper divisors (12845229580).

13233300212 is a wasteful number, since it uses less digits than its factorization.

13233300212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9701879 (or 9701877 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13233300212 its reverse (21200333231), we get a palindrome (34433633443).

The spelling of 13233300212 in words is "thirteen billion, two hundred thirty-three million, three hundred thousand, two hundred twelve".

Divisors: 1 2 4 11 22 31 44 62 124 341 682 1364 9701833 19403666 38807332 106720163 213440326 300756823 426880652 601513646 1203027292 3308325053 6616650106 13233300212