Base | Representation |
---|---|
bin | 1100111001000… |
… | …0010110101111 |
3 | 10202201222020210 |
4 | 3032100112233 |
5 | 102320144110 |
6 | 5210513503 |
7 | 1224401364 |
oct | 316202657 |
9 | 122658223 |
10 | 54068655 |
11 | 2857a643 |
12 | 16135893 |
13 | b2812b4 |
14 | 727646b |
15 | 4b30520 |
hex | 33905af |
54068655 has 24 divisors (see below), whose sum is σ = 88944912. Its totient is φ = 28046592.
The previous prime is 54068629. The next prime is 54068669. The reversal of 54068655 is 55686045.
It is not a de Polignac number, because 54068655 - 213 = 54060463 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19219 + ... + 21851.
It is an arithmetic number, because the mean of its divisors is an integer number (3706038).
Almost surely, 254068655 is an apocalyptic number.
54068655 is a deficient number, since it is larger than the sum of its proper divisors (34876257).
54068655 is a wasteful number, since it uses less digits than its factorization.
54068655 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2715 (or 2678 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 39.
The square root of 54068655 is about 7353.1391255708. The cubic root of 54068655 is about 378.1364320929.
The spelling of 54068655 in words is "fifty-four million, sixty-eight thousand, six hundred fifty-five".
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