Base | Representation |
---|---|
bin | 111011000100100101… |
… | …0100001111010110100 |
3 | 110010102202121110020101 |
4 | 1312021022201322310 |
5 | 4034244423244143 |
6 | 134135421043444 |
7 | 12110410115140 |
oct | 1661112417264 |
9 | 403382543211 |
10 | 126855290548 |
11 | 498875603a8 |
12 | 207036b6584 |
13 | bc685244cc |
14 | 61d5994220 |
15 | 3476c37b4d |
hex | 1d892a1eb4 |
126855290548 has 24 divisors (see below), whose sum is σ = 259610829632. Its totient is φ = 53102214144.
The previous prime is 126855290539. The next prime is 126855290563. The reversal of 126855290548 is 845092558621.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52679565 + ... + 52681972.
Almost surely, 2126855290548 is an apocalyptic number.
It is an amenable number.
126855290548 is an abundant number, since it is smaller than the sum of its proper divisors (132755539084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
126855290548 is a wasteful number, since it uses less digits than its factorization.
126855290548 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105361591 (or 105361589 counting only the distinct ones).
The product of its (nonzero) digits is 6912000, while the sum is 55.
The spelling of 126855290548 in words is "one hundred twenty-six billion, eight hundred fifty-five million, two hundred ninety thousand, five hundred forty-eight".
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