Base | Representation |
---|---|
bin | 111100101001110101… |
… | …001101111100101000 |
3 | 20020002202200011002020 |
4 | 330221311031330220 |
5 | 2031334314413211 |
6 | 45530231104440 |
7 | 4463614431501 |
oct | 745165157450 |
9 | 206082604066 |
10 | 65126326056 |
11 | 25690127770 |
12 | 10756812120 |
13 | 61ab81920c |
14 | 321b639ba8 |
15 | 1a6280e306 |
hex | f29d4df28 |
65126326056 has 64 divisors (see below), whose sum is σ = 177676977600. Its totient is φ = 19728614400.
The previous prime is 65126326051. The next prime is 65126326081. The reversal of 65126326056 is 65062362156.
It is a junction number, because it is equal to n+sod(n) for n = 65126325999 and 65126326017.
It is not an unprimeable number, because it can be changed into a prime (65126326051) 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, 775566 + ... + 855426.
It is an arithmetic number, because the mean of its divisors is an integer number (2776202775).
Almost surely, 265126326056 is an apocalyptic number.
65126326056 is a gapful number since it is divisible by the number (66) formed by its first and last digit.
It is an amenable number.
65126326056 is an abundant number, since it is smaller than the sum of its proper divisors (112550651544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
65126326056 is a wasteful number, since it uses less digits than its factorization.
65126326056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82970 (or 82966 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 42.
The spelling of 65126326056 in words is "sixty-five billion, one hundred twenty-six million, three hundred twenty-six thousand, fifty-six".
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