Base | Representation |
---|---|
bin | 11000110001100000… |
… | …10010000101000000 |
3 | 1021022220200202221122 |
4 | 30120300102011000 |
5 | 204214323241112 |
6 | 10035433411412 |
7 | 650406636242 |
oct | 143060220500 |
9 | 37286622848 |
10 | 13300212032 |
11 | 5705694178 |
12 | 26b2269b68 |
13 | 133c645163 |
14 | 902596092 |
15 | 52c9a3872 |
hex | 318c12140 |
13300212032 has 28 divisors (see below), whose sum is σ = 26569758900. Its totient is φ = 6605469696.
The previous prime is 13300212031. The next prime is 13300212053. The reversal of 13300212032 is 23021200331.
It can be written as a sum of positive squares in 2 ways, for example, as 2522450176 + 10777761856 = 50224^2 + 103816^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 13300212032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13300212031) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 687833 + ... + 706904.
Almost surely, 213300212032 is an apocalyptic number.
It is an amenable number.
13300212032 is a deficient number, since it is larger than the sum of its proper divisors (13269546868).
13300212032 is a wasteful number, since it uses less digits than its factorization.
13300212032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1394898 (or 1394888 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 13300212032 its reverse (23021200331), we get a palindrome (36321412363).
The spelling of 13300212032 in words is "thirteen billion, three hundred million, two hundred twelve thousand, thirty-two".
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