Base | Representation |
---|---|
bin | 10111100110010011… |
… | …10011011011100101 |
3 | 1012200221122120200020 |
4 | 23303021303123211 |
5 | 201421324234122 |
6 | 5453100305353 |
7 | 625646565024 |
oct | 136311633345 |
9 | 35627576606 |
10 | 12669368037 |
11 | 54115897a7 |
12 | 2556b42259 |
13 | 126ba3a3a1 |
14 | 8828a08bb |
15 | 4e23e1c5c |
hex | 2f32736e5 |
12669368037 has 8 divisors (see below), whose sum is σ = 16902167136. Its totient is φ = 8441407152.
The previous prime is 12669368027. The next prime is 12669368053. The reversal of 12669368037 is 73086396621.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12669368037 - 210 = 12669367013 is a prime.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12669368027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1203438 + ... + 1213919.
It is an arithmetic number, because the mean of its divisors is an integer number (2112770892).
Almost surely, 212669368037 is an apocalyptic number.
It is an amenable number.
12669368037 is a deficient number, since it is larger than the sum of its proper divisors (4232799099).
12669368037 is a wasteful number, since it uses less digits than its factorization.
12669368037 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2419107.
The product of its (nonzero) digits is 1959552, while the sum is 51.
The spelling of 12669368037 in words is "twelve billion, six hundred sixty-nine million, three hundred sixty-eight thousand, thirty-seven".
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