Base | Representation |
---|---|
bin | 100000110010001… |
… | …001100011011101 |
3 | 1102022221202211002 |
4 | 200302021203131 |
5 | 2111301022440 |
6 | 130324440045 |
7 | 16426032551 |
oct | 4062114335 |
9 | 1368852732 |
10 | 550017245 |
11 | 26251a108 |
12 | 134249025 |
13 | 89c482bb |
14 | 53095861 |
15 | 33448115 |
hex | 20c898dd |
550017245 has 8 divisors (see below), whose sum is σ = 660328416. Its totient is φ = 439808656.
The previous prime is 550017229. The next prime is 550017311. The reversal of 550017245 is 542710055.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 550017245 - 24 = 550017229 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13307 + ... + 35736.
It is an arithmetic number, because the mean of its divisors is an integer number (82541052).
Almost surely, 2550017245 is an apocalyptic number.
It is an amenable number.
550017245 is a deficient number, since it is larger than the sum of its proper divisors (110311171).
550017245 is a wasteful number, since it uses less digits than its factorization.
550017245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51291.
The product of its (nonzero) digits is 7000, while the sum is 29.
The square root of 550017245 is about 23452.4464608706. The cubic root of 550017245 is about 819.3298336598.
The spelling of 550017245 in words is "five hundred fifty million, seventeen thousand, two hundred forty-five".
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