Base | Representation |
---|---|
bin | 10111100111001001… |
… | …11111011100011100 |
3 | 1012201110001200012201 |
4 | 23303210333130130 |
5 | 201430140321012 |
6 | 5453513141244 |
7 | 626064300520 |
oct | 136344773434 |
9 | 35643050181 |
10 | 12676495132 |
11 | 5415607464 |
12 | 25593ba824 |
13 | 12703643c2 |
14 | 8837d7d80 |
15 | 4e2d4d857 |
hex | 2f393f71c |
12676495132 has 12 divisors (see below), whose sum is σ = 25352990320. Its totient is φ = 5432783616.
The previous prime is 12676495121. The next prime is 12676495133. The reversal of 12676495132 is 23159467621.
It is a happy number.
12676495132 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12676495133) 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, 226365957 + ... + 226366012.
Almost surely, 212676495132 is an apocalyptic number.
It is an amenable number.
12676495132 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.
12676495132 is a wasteful number, since it uses less digits than its factorization.
12676495132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 452731980 (or 452731978 counting only the distinct ones).
The product of its digits is 544320, while the sum is 46.
The spelling of 12676495132 in words is "twelve billion, six hundred seventy-six million, four hundred ninety-five thousand, one hundred thirty-two".
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