Base | Representation |
---|---|
bin | 10000000000111011100… |
… | …00010110111111101111 |
3 | 1221121022012220202121101 |
4 | 20000131300112333233 |
5 | 33003410241432010 |
6 | 1100441134543531 |
7 | 54516555404500 |
oct | 10003560267757 |
9 | 1847265822541 |
10 | 550255030255 |
11 | 1a23a868a557 |
12 | 8a787367ba7 |
13 | 3cb729a1978 |
14 | 1c8bd77cba7 |
15 | e4a7aa273a |
hex | 801dc16fef |
550255030255 has 48 divisors (see below), whose sum is σ = 781438782240. Its totient is φ = 370775881728.
The previous prime is 550255030253. The next prime is 550255030261. The reversal of 550255030255 is 552030552055.
It is a happy number.
It is not a de Polignac number, because 550255030255 - 21 = 550255030253 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550255030253) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 46495819 + ... + 46507651.
It is an arithmetic number, because the mean of its divisors is an integer number (16279974630).
Almost surely, 2550255030255 is an apocalyptic number.
550255030255 is a deficient number, since it is larger than the sum of its proper divisors (231183751985).
550255030255 is a wasteful number, since it uses less digits than its factorization.
550255030255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15128 (or 15121 counting only the distinct ones).
The product of its (nonzero) digits is 187500, while the sum is 37.
The spelling of 550255030255 in words is "five hundred fifty billion, two hundred fifty-five million, thirty thousand, two hundred fifty-five".
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