Base | Representation |
---|---|
bin | 100000110011000… |
… | …000101110001110 |
3 | 1102100101020210022 |
4 | 200303000232032 |
5 | 2111330240324 |
6 | 130333342142 |
7 | 16430663423 |
oct | 4063005616 |
9 | 1370336708 |
10 | 550243214 |
11 | 262663964 |
12 | 134337952 |
13 | 89cc7101 |
14 | 53113d4a |
15 | 3349005e |
hex | 20cc0b8e |
550243214 has 16 divisors (see below), whose sum is σ = 863200800. Its totient is φ = 262563840.
The previous prime is 550243189. The next prime is 550243219. The reversal of 550243214 is 412342055.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550243219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7334 + ... + 33974.
It is an arithmetic number, because the mean of its divisors is an integer number (53950050).
Almost surely, 2550243214 is an apocalyptic number.
550243214 is a deficient number, since it is larger than the sum of its proper divisors (312957586).
550243214 is a wasteful number, since it uses less digits than its factorization.
550243214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27115.
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 550243214 is about 23457.2635658979. The cubic root of 550243214 is about 819.4420227448.
Adding to 550243214 its reverse (412342055), we get a palindrome (962585269).
The spelling of 550243214 in words is "five hundred fifty million, two hundred forty-three thousand, two hundred fourteen".
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