Base | Representation |
---|---|
bin | 100000110010111… |
… | …100111001000101 |
3 | 1102100100110021020 |
4 | 200302330321011 |
5 | 2111324240100 |
6 | 130333141353 |
7 | 16430566611 |
oct | 4062747105 |
9 | 1370313236 |
10 | 550227525 |
11 | 2626530a1 |
12 | 13432a859 |
13 | 89cbcc23 |
14 | 5310c341 |
15 | 3348a5a0 |
hex | 20cbce45 |
550227525 has 48 divisors (see below), whose sum is σ = 994364928. Its totient is φ = 267264000.
The previous prime is 550227523. The next prime is 550227539. The reversal of 550227525 is 525722055.
It is not a de Polignac number, because 550227525 - 21 = 550227523 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550227523) 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, 32565 + ... + 46485.
It is an arithmetic number, because the mean of its divisors is an integer number (20715936).
Almost surely, 2550227525 is an apocalyptic number.
It is an amenable number.
550227525 is a deficient number, since it is larger than the sum of its proper divisors (444137403).
550227525 is a wasteful number, since it uses less digits than its factorization.
550227525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13982 (or 13977 counting only the distinct ones).
The product of its (nonzero) digits is 35000, while the sum is 33.
The square root of 550227525 is about 23456.9291468427. The cubic root of 550227525 is about 819.4342344627.
The spelling of 550227525 in words is "five hundred fifty million, two hundred twenty-seven thousand, five hundred twenty-five".
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