Base | Representation |
---|---|
bin | 11000110001111001… |
… | …11111100110010100 |
3 | 1021100010222001211201 |
4 | 30120330333212110 |
5 | 204221201403322 |
6 | 10040033042244 |
7 | 650450155120 |
oct | 143074774624 |
9 | 37303861751 |
10 | 13303544212 |
11 | 570755a742 |
12 | 26b33b6384 |
13 | 1340240a6a |
14 | 902bc2580 |
15 | 52ce10d27 |
hex | 318f3f994 |
13303544212 has 12 divisors (see below), whose sum is σ = 26607088480. Its totient is φ = 5701518936.
The previous prime is 13303544153. The next prime is 13303544237. The reversal of 13303544212 is 21244530331.
It is a happy number.
13303544212 is an admirable number.
It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 475126579 = 13303544212 / (1 + 3 + 3 + 0 + 3 + 5 + 4 + 4 + 2 + 1 + 2).
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 237563262 + ... + 237563317.
Almost surely, 213303544212 is an apocalyptic number.
It is an amenable number.
13303544212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13303544212 is a wasteful number, since it uses less digits than its factorization.
13303544212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 475126590 (or 475126588 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 28.
The spelling of 13303544212 in words is "thirteen billion, three hundred three million, five hundred forty-four thousand, two hundred twelve".
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