Base | Representation |
---|---|
bin | 1100111101001… |
… | …0110010100111 |
3 | 10210020210112022 |
4 | 3033102302213 |
5 | 102402401100 |
6 | 5220413355 |
7 | 1226613626 |
oct | 317226247 |
9 | 123223468 |
10 | 54340775 |
11 | 28746035 |
12 | 1624725b |
13 | b348108 |
14 | 73076bd |
15 | 4b85e85 |
hex | 33d2ca7 |
54340775 has 12 divisors (see below), whose sum is σ = 67507584. Its totient is φ = 43392000.
The previous prime is 54340771. The next prime is 54340801. The reversal of 54340775 is 57704345.
It is not a de Polignac number, because 54340775 - 22 = 54340771 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54340771) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14330 + ... + 17720.
It is an arithmetic number, because the mean of its divisors is an integer number (5625632).
Almost surely, 254340775 is an apocalyptic number.
54340775 is a deficient number, since it is larger than the sum of its proper divisors (13166809).
54340775 is a wasteful number, since it uses less digits than its factorization.
54340775 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4042 (or 4037 counting only the distinct ones).
The product of its (nonzero) digits is 58800, while the sum is 35.
The square root of 54340775 is about 7371.6195642477. The cubic root of 54340775 is about 378.7697401367.
The spelling of 54340775 in words is "fifty-four million, three hundred forty thousand, seven hundred seventy-five".
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