Base | Representation |
---|---|
bin | 10000000000100011000… |
… | …10001110111010001101 |
3 | 1221120202221010011200200 |
4 | 20000101202032322031 |
5 | 33003000300004100 |
6 | 1100404532244113 |
7 | 54511515601254 |
oct | 10002142167215 |
9 | 1846687104620 |
10 | 550050000525 |
11 | 1a23029816a3 |
12 | 8a72a770639 |
13 | 3cb3c3761bc |
14 | 1c8a044b79b |
15 | e494aa2e00 |
hex | 801188ee8d |
550050000525 has 36 divisors (see below), whose sum is σ = 985317808020. Its totient is φ = 293325120000.
The previous prime is 550050000523. The next prime is 550050000553. The reversal of 550050000525 is 525000050055.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 155682328356 + 394367672169 = 394566^2 + 627987^2 .
It is not a de Polignac number, because 550050000525 - 21 = 550050000523 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550050000523) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1809525 + ... + 2091525.
Almost surely, 2550050000525 is an apocalyptic number.
It is an amenable number.
550050000525 is a deficient number, since it is larger than the sum of its proper divisors (435267807495).
550050000525 is a wasteful number, since it uses less digits than its factorization.
550050000525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 290686 (or 290678 counting only the distinct ones).
The product of its (nonzero) digits is 6250, while the sum is 27.
The spelling of 550050000525 in words is "five hundred fifty billion, fifty million, five hundred twenty-five", and thus it is an aban number.
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