Base | Representation |
---|---|
bin | 10000110010110110111 |
3 | 1000221220111 |
4 | 2012112313 |
5 | 120102302 |
6 | 15443451 |
7 | 4451311 |
oct | 2062667 |
9 | 1027814 |
10 | 550327 |
11 | 346518 |
12 | 226587 |
13 | 16364b |
14 | 1047b1 |
15 | ad0d7 |
hex | 865b7 |
550327 has 4 divisors (see below), whose sum is σ = 552240. Its totient is φ = 548416.
The previous prime is 550309. The next prime is 550337. The reversal of 550327 is 723055.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 723055 = 5 ⋅144611.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-550327 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 550298 and 550307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550337) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427 + ... + 1132.
It is an arithmetic number, because the mean of its divisors is an integer number (138060).
2550327 is an apocalyptic number.
550327 is a deficient number, since it is larger than the sum of its proper divisors (1913).
550327 is a wasteful number, since it uses less digits than its factorization.
550327 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1912.
The product of its (nonzero) digits is 1050, while the sum is 22.
The square root of 550327 is about 741.8402793055. The cubic root of 550327 is about 81.9483613011.
The spelling of 550327 in words is "five hundred fifty thousand, three hundred twenty-seven".
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