Base | Representation |
---|---|
bin | 11001111010111011… |
… | …100110101011011000 |
3 | 2122211200021202002211 |
4 | 121322323212223120 |
5 | 424000023432143 |
6 | 20441433404504 |
7 | 2003465133142 |
oct | 317273465330 |
9 | 78750252084 |
10 | 27832249048 |
11 | 1089264071a |
12 | 5488b69734 |
13 | 2817245326 |
14 | 14c05a3c92 |
15 | acd67c49d |
hex | 67aee6ad8 |
27832249048 has 8 divisors (see below), whose sum is σ = 52185466980. Its totient is φ = 13916124520.
The previous prime is 27832249043. The next prime is 27832249051. The reversal of 27832249048 is 84094223872.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 27832248992 and 27832249010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27832249043) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1739515558 + ... + 1739515573.
Almost surely, 227832249048 is an apocalyptic number.
It is an amenable number.
27832249048 is a deficient number, since it is larger than the sum of its proper divisors (24353217932).
27832249048 is a wasteful number, since it uses less digits than its factorization.
27832249048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3479031137 (or 3479031133 counting only the distinct ones).
The product of its (nonzero) digits is 1548288, while the sum is 49.
The spelling of 27832249048 in words is "twenty-seven billion, eight hundred thirty-two million, two hundred forty-nine thousand, forty-eight".
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