Base | Representation |
---|---|
bin | 10111100100000110… |
… | …11111001010110111 |
3 | 1012122122222002020221 |
4 | 23302003133022313 |
5 | 201402114404332 |
6 | 5451201235211 |
7 | 625334113216 |
oct | 136203371267 |
9 | 35578862227 |
10 | 12650934967 |
11 | 5402139760 |
12 | 2550932b07 |
13 | 1267c85248 |
14 | 88026307d |
15 | 4e09a0297 |
hex | 2f20df2b7 |
12650934967 has 16 divisors (see below), whose sum is σ = 14092314912. Its totient is φ = 11260408320.
The previous prime is 12650934953. The next prime is 12650934971. The reversal of 12650934967 is 76943905621.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 12650934967 - 27 = 12650934839 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12650934937) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52513 + ... + 167509.
It is an arithmetic number, because the mean of its divisors is an integer number (880769682).
Almost surely, 212650934967 is an apocalyptic number.
12650934967 is a deficient number, since it is larger than the sum of its proper divisors (1441379945).
12650934967 is a wasteful number, since it uses less digits than its factorization.
12650934967 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115218.
The product of its (nonzero) digits is 2449440, while the sum is 52.
The spelling of 12650934967 in words is "twelve billion, six hundred fifty million, nine hundred thirty-four thousand, nine hundred sixty-seven".
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