Base | Representation |
---|---|
bin | 1100111111010… |
… | …1010010100101 |
3 | 10210111222101000 |
4 | 3033311102211 |
5 | 102421411320 |
6 | 5223423513 |
7 | 1231042620 |
oct | 317652245 |
9 | 123458330 |
10 | 54482085 |
11 | 28832219 |
12 | 162b4b99 |
13 | b397528 |
14 | 7342db7 |
15 | 4bb2c90 |
hex | 33f54a5 |
54482085 has 32 divisors (see below), whose sum is σ = 110695680. Its totient is φ = 24905664.
The previous prime is 54482081. The next prime is 54482117. The reversal of 54482085 is 58028445.
54482085 is a `hidden beast` number, since 5 + 448 + 208 + 5 = 666.
It is not a de Polignac number, because 54482085 - 22 = 54482081 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54482081) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27882 + ... + 29771.
It is an arithmetic number, because the mean of its divisors is an integer number (3459240).
Almost surely, 254482085 is an apocalyptic number.
It is an amenable number.
54482085 is an abundant number, since it is smaller than the sum of its proper divisors (56213595).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54482085 is a wasteful number, since it uses less digits than its factorization.
54482085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57674 (or 57668 counting only the distinct ones).
The product of its (nonzero) digits is 51200, while the sum is 36.
The square root of 54482085 is about 7381.1980734837. The cubic root of 54482085 is about 379.0977787878.
The spelling of 54482085 in words is "fifty-four million, four hundred eighty-two thousand, eighty-five".
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