| Base | Representation |
|---|---|
| bin | 100000110010111… |
| … | …100110010111100 |
| 3 | 1102100100102201200 |
| 4 | 200302330302330 |
| 5 | 2111324232012 |
| 6 | 130333135500 |
| 7 | 16430565510 |
| oct | 4062746274 |
| 9 | 1370312650 |
| 10 | 550227132 |
| 11 | 262652874 |
| 12 | 13432a590 |
| 13 | 89cbc9b0 |
| 14 | 5310c140 |
| 15 | 3348a3dc |
| hex | 20cbccbc |
550227132 has 144 divisors (see below), whose sum is σ = 1744666560. Its totient is φ = 142331904.
The previous prime is 550227131. The next prime is 550227157. The reversal of 550227132 is 231722055.
550227132 is a `hidden beast` number, since 5 + 502 + 27 + 132 = 666.
550227132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 550227096 and 550227105.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550227131) 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, 172044 + ... + 175212.
It is an arithmetic number, because the mean of its divisors is an integer number (12115740).
Almost surely, 2550227132 is an apocalyptic number.
550227132 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 550227132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (872333280).
550227132 is an abundant number, since it is smaller than the sum of its proper divisors (1194439428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550227132 is a wasteful number, since it uses less digits than its factorization.
550227132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3252 (or 3247 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 27.
The square root of 550227132 is about 23456.9207697856. The cubic root of 550227132 is about 819.4340393690.
Adding to 550227132 its reverse (231722055), we get a palindrome (781949187).
The spelling of 550227132 in words is "five hundred fifty million, two hundred twenty-seven thousand, one hundred thirty-two".
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