Base | Representation |
---|---|
bin | 1101001101000… |
… | …1000100011101 |
3 | 10212012201020100 |
4 | 3103101010131 |
5 | 103134213201 |
6 | 5255011313 |
7 | 1241512302 |
oct | 323210435 |
9 | 125181210 |
10 | 55382301 |
11 | 292975a7 |
12 | 16669b39 |
13 | b6211c0 |
14 | 74d90a9 |
15 | 4cde886 |
hex | 34d111d |
55382301 has 12 divisors (see below), whose sum is σ = 86150428. Its totient is φ = 34081344.
The previous prime is 55382293. The next prime is 55382333. The reversal of 55382301 is 10328355.
55382301 is a `hidden beast` number, since 553 + 82 + 30 + 1 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 38118276 + 17264025 = 6174^2 + 4155^2 .
It is not a de Polignac number, because 55382301 - 23 = 55382293 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55382381) 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, 236560 + ... + 236793.
Almost surely, 255382301 is an apocalyptic number.
It is an amenable number.
55382301 is a deficient number, since it is larger than the sum of its proper divisors (30768127).
55382301 is a wasteful number, since it uses less digits than its factorization.
55382301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 473372 (or 473369 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 55382301 is about 7441.9285806839. The cubic root of 55382301 is about 381.1743472213.
The spelling of 55382301 in words is "fifty-five million, three hundred eighty-two thousand, three hundred one".
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