Base | Representation |
---|---|
bin | 110010111100100111… |
… | …101001011111001101 |
3 | 12020012102110002222200 |
4 | 302330213221133031 |
5 | 1344013223231314 |
6 | 41044123032113 |
7 | 3644422220433 |
oct | 627447513715 |
9 | 166172402880 |
10 | 54704117709 |
11 | 2122205933a |
12 | a72836b639 |
13 | 520a512b27 |
14 | 290d3b0d53 |
15 | 1652852709 |
hex | cbc9e97cd |
54704117709 has 48 divisors (see below), whose sum is σ = 84061918512. Its totient is φ = 34161813504.
The previous prime is 54704117687. The next prime is 54704117737. The reversal of 54704117709 is 90771140745.
54704117709 is a `hidden beast` number, since 5 + 470 + 4 + 1 + 177 + 0 + 9 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 22185208809 + 32518908900 = 148947^2 + 180330^2 .
It is not a de Polignac number, because 54704117709 - 28 = 54704117453 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54704117009) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 50048967 + ... + 50050059.
It is an arithmetic number, because the mean of its divisors is an integer number (1751289969).
Almost surely, 254704117709 is an apocalyptic number.
It is an amenable number.
54704117709 is a deficient number, since it is larger than the sum of its proper divisors (29357800803).
54704117709 is a wasteful number, since it uses less digits than its factorization.
54704117709 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2366 (or 2363 counting only the distinct ones).
The product of its (nonzero) digits is 246960, while the sum is 45.
The spelling of 54704117709 in words is "fifty-four billion, seven hundred four million, one hundred seventeen thousand, seven hundred nine".
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