Base | Representation |
---|---|
bin | 11000110001111111… |
… | …00010101011110100 |
3 | 1021100012020000011110 |
4 | 30120333202223310 |
5 | 204221334242322 |
6 | 10040055235020 |
7 | 650455636464 |
oct | 143077425364 |
9 | 37305200143 |
10 | 13304212212 |
11 | 5707976605 |
12 | 26b3678a70 |
13 | 1340415b25 |
14 | 902d17ba4 |
15 | 52cee3c0c |
hex | 318fe2af4 |
13304212212 has 24 divisors (see below), whose sum is σ = 31765097056. Its totient is φ = 4331603808.
The previous prime is 13304212199. The next prime is 13304212213. The reversal of 13304212212 is 21221240331.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13304212213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12891163 + ... + 12892194.
Almost surely, 213304212212 is an apocalyptic number.
13304212212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13304212212 is an abundant number, since it is smaller than the sum of its proper divisors (18460884844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13304212212 is a wasteful number, since it uses less digits than its factorization.
13304212212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25783407 (or 25783405 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 13304212212 its reverse (21221240331), we get a palindrome (34525452543).
The spelling of 13304212212 in words is "thirteen billion, three hundred four million, two hundred twelve thousand, two hundred twelve".
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