Base | Representation |
---|---|
bin | 100000110100011… |
… | …010010010000001 |
3 | 1102101001212222210 |
4 | 200310122102001 |
5 | 2111424010144 |
6 | 130345252333 |
7 | 16434052053 |
oct | 4064322201 |
9 | 1371055883 |
10 | 550610049 |
11 | 262894530 |
12 | 1344940a9 |
13 | 8a0c5082 |
14 | 531ab8d3 |
15 | 33513ab9 |
hex | 20d1a481 |
550610049 has 16 divisors (see below), whose sum is σ = 804222144. Its totient is φ = 332313600.
The previous prime is 550609999. The next prime is 550610051. The reversal of 550610049 is 940016055.
It is not a de Polignac number, because 550610049 - 28 = 550609793 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 550609998 and 550610025.
It is not an unprimeable number, because it can be changed into a prime (550610069) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26664 + ... + 42569.
It is an arithmetic number, because the mean of its divisors is an integer number (50263884).
Almost surely, 2550610049 is an apocalyptic number.
It is an amenable number.
550610049 is a deficient number, since it is larger than the sum of its proper divisors (253612095).
550610049 is a wasteful number, since it uses less digits than its factorization.
550610049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69488.
The product of its (nonzero) digits is 5400, while the sum is 30.
The square root of 550610049 is about 23465.0814829184. The cubic root of 550610049 is about 819.6240835925.
The spelling of 550610049 in words is "five hundred fifty million, six hundred ten thousand, forty-nine".
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