Base | Representation |
---|---|
bin | 10111000011010001… |
… | …00000001011111100 |
3 | 1011221110112202201021 |
4 | 23201220200023330 |
5 | 200321102111123 |
6 | 5404000153524 |
7 | 615450245365 |
oct | 134150401374 |
9 | 34843482637 |
10 | 12375425788 |
11 | 5280672620 |
12 | 24946088a4 |
13 | 1222b8096b |
14 | 855826b6c |
15 | 4c66ccc5d |
hex | 2e1a202fc |
12375425788 has 12 divisors (see below), whose sum is σ = 23625812952. Its totient is φ = 5625193520.
The previous prime is 12375425767. The next prime is 12375425789. The reversal of 12375425788 is 88752457321.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12375425789) 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, 140629795 + ... + 140629882.
It is an arithmetic number, because the mean of its divisors is an integer number (1968817746).
Almost surely, 212375425788 is an apocalyptic number.
It is an amenable number.
12375425788 is a deficient number, since it is larger than the sum of its proper divisors (11250387164).
12375425788 is a wasteful number, since it uses less digits than its factorization.
12375425788 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281259692 (or 281259690 counting only the distinct ones).
The product of its digits is 3763200, while the sum is 52.
The spelling of 12375425788 in words is "twelve billion, three hundred seventy-five million, four hundred twenty-five thousand, seven hundred eighty-eight".
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