Base | Representation |
---|---|
bin | 10111011000001000… |
… | …10111111001100001 |
3 | 1012101122222122220201 |
4 | 23230010113321201 |
5 | 201200412112113 |
6 | 5433212505201 |
7 | 623004344524 |
oct | 135404277141 |
9 | 35348878821 |
10 | 12550504033 |
11 | 5360483491 |
12 | 252317b201 |
13 | 1250220562 |
14 | 870b9cbbb |
15 | 4d6c62cdd |
hex | 2ec117e61 |
12550504033 has 8 divisors (see below), whose sum is σ = 12607963776. Its totient is φ = 12493126800.
The previous prime is 12550504027. The next prime is 12550504037. The reversal of 12550504033 is 33040505521.
12550504033 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12550504033 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12550503992 and 12550504010.
It is not an unprimeable number, because it can be changed into a prime (12550504037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295263 + ... + 335083.
It is an arithmetic number, because the mean of its divisors is an integer number (1575995472).
Almost surely, 212550504033 is an apocalyptic number.
It is an amenable number.
12550504033 is a deficient number, since it is larger than the sum of its proper divisors (57459743).
12550504033 is a wasteful number, since it uses less digits than its factorization.
12550504033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41255.
The product of its (nonzero) digits is 9000, while the sum is 28.
The spelling of 12550504033 in words is "twelve billion, five hundred fifty million, five hundred four thousand, thirty-three".
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