Base | Representation |
---|---|
bin | 111010110000010100… |
… | …1000000011001101100 |
3 | 110001200101022010202121 |
4 | 1311200221000121230 |
5 | 4031401401220433 |
6 | 133544133002324 |
7 | 12054513215320 |
oct | 1654051003154 |
9 | 401611263677 |
10 | 126175413868 |
11 | 49568805a49 |
12 | 20553a833a4 |
13 | bb8a70c70a |
14 | 616d577980 |
15 | 34371dcc2d |
hex | 1d60a4066c |
126175413868 has 12 divisors (see below), whose sum is σ = 252350827792. Its totient is φ = 54075177360.
The previous prime is 126175413841. The next prime is 126175413899. The reversal of 126175413868 is 868314571621.
126175413868 is an admirable number.
It is a super-2 number, since 2×1261754138682 (a number of 23 digits) contains 22 as substring.
It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2253132363 + ... + 2253132418.
Almost surely, 2126175413868 is an apocalyptic number.
It is an amenable number.
126175413868 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.
126175413868 is a wasteful number, since it uses less digits than its factorization.
126175413868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4506264792 (or 4506264790 counting only the distinct ones).
The product of its digits is 1935360, while the sum is 52.
The spelling of 126175413868 in words is "one hundred twenty-six billion, one hundred seventy-five million, four hundred thirteen thousand, eight hundred sixty-eight".
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