Base | Representation |
---|---|
bin | 100000110100000… |
… | …111111101110001 |
3 | 1102100221002002010 |
4 | 200310013331301 |
5 | 2111414110100 |
6 | 130343513133 |
7 | 16433320245 |
oct | 4064077561 |
9 | 1370832063 |
10 | 550535025 |
11 | 262843127 |
12 | 1344587a9 |
13 | 8a099b91 |
14 | 5318c425 |
15 | 334eb750 |
hex | 20d07f71 |
550535025 has 24 divisors (see below), whose sum is σ = 934823104. Its totient is φ = 285681600.
The previous prime is 550534997. The next prime is 550535057. The reversal of 550535025 is 520535055.
550535025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 550535025 - 25 = 550534993 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 550534983 and 550535001.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 96421 + ... + 101970.
Almost surely, 2550535025 is an apocalyptic number.
It is an amenable number.
550535025 is a deficient number, since it is larger than the sum of its proper divisors (384288079).
550535025 is a wasteful number, since it uses less digits than its factorization.
550535025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 198441 (or 198436 counting only the distinct ones).
The product of its (nonzero) digits is 18750, while the sum is 30.
The square root of 550535025 is about 23463.4827977434. The cubic root of 550535025 is about 819.5868556303.
Adding to 550535025 its sum of digits (30), we get a palindrome (550535055).
The spelling of 550535025 in words is "five hundred fifty million, five hundred thirty-five thousand, twenty-five".
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