Base | Representation |
---|---|
bin | 1101000001000… |
… | …1001100100001 |
3 | 10210201210011100 |
4 | 3100101030201 |
5 | 102434041020 |
6 | 5230105013 |
7 | 1232030064 |
oct | 320211441 |
9 | 123653140 |
10 | 54596385 |
11 | 28900088 |
12 | 1634b169 |
13 | b40756c |
14 | 73728db |
15 | 4bd6a90 |
hex | 3411321 |
54596385 has 12 divisors (see below), whose sum is σ = 94633812. Its totient is φ = 29118048.
The previous prime is 54596371. The next prime is 54596387. The reversal of 54596385 is 58369545.
54596385 is a `hidden beast` number, since 5 + 4 + 5 + 9 + 638 + 5 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 35856144 + 18740241 = 5988^2 + 4329^2 .
It is not a de Polignac number, because 54596385 - 210 = 54595361 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1213253 = 54596385 / (5 + 4 + 5 + 9 + 6 + 3 + 8 + 5).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 54596385.
It is not an unprimeable number, because it can be changed into a prime (54596387) 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, 606582 + ... + 606671.
It is an arithmetic number, because the mean of its divisors is an integer number (7886151).
Almost surely, 254596385 is an apocalyptic number.
It is an amenable number.
54596385 is a deficient number, since it is larger than the sum of its proper divisors (40037427).
54596385 is a wasteful number, since it uses less digits than its factorization.
54596385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1213264 (or 1213261 counting only the distinct ones).
The product of its digits is 648000, while the sum is 45.
The square root of 54596385 is about 7388.9366623351. The cubic root of 54596385 is about 379.3627014045.
The spelling of 54596385 in words is "fifty-four million, five hundred ninety-six thousand, three hundred eighty-five".
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