Base | Representation |
---|---|
bin | 110011101101100011… |
… | …010000011111000001 |
3 | 12022022122011210210122 |
4 | 303231203100133001 |
5 | 1402203403102210 |
6 | 41301410310025 |
7 | 4003651066064 |
oct | 635543203701 |
9 | 168278153718 |
10 | 55525050305 |
11 | 2160349712a |
12 | a917288315 |
13 | 530b61476a |
14 | 298a4288db |
15 | 169e961b55 |
hex | ced8d07c1 |
55525050305 has 16 divisors (see below), whose sum is σ = 68966897664. Its totient is φ = 42869960640.
The previous prime is 55525050289. The next prime is 55525050307. The reversal of 55525050305 is 50305052555.
55525050305 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 55525050305 - 24 = 55525050289 is a prime.
It is a super-2 number, since 2×555250503052 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (55525050307) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 431162 + ... + 544931.
It is an arithmetic number, because the mean of its divisors is an integer number (4310431104).
Almost surely, 255525050305 is an apocalyptic number.
It is an amenable number.
55525050305 is a deficient number, since it is larger than the sum of its proper divisors (13441847359).
55525050305 is a wasteful number, since it uses less digits than its factorization.
55525050305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 976496.
The product of its (nonzero) digits is 93750, while the sum is 35.
The spelling of 55525050305 in words is "fifty-five billion, five hundred twenty-five million, fifty thousand, three hundred five".
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