Base | Representation |
---|---|
bin | 110011011010001101… |
… | …010111011100001101 |
3 | 12021111000120012120001 |
4 | 303122031113130031 |
5 | 1401022314411100 |
6 | 41205255124301 |
7 | 3662630613100 |
oct | 633215273415 |
9 | 167430505501 |
10 | 55200544525 |
11 | 214572a5135 |
12 | a846673691 |
13 | 52893166c9 |
14 | 29592b6737 |
15 | 1681211d6a |
hex | cda35770d |
55200544525 has 72 divisors (see below), whose sum is σ = 83621790720. Its totient is φ = 35972576640.
The previous prime is 55200544519. The next prime is 55200544541. The reversal of 55200544525 is 52544500255.
It is not a de Polignac number, because 55200544525 - 211 = 55200542477 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 4417236 + ... + 4429714.
It is an arithmetic number, because the mean of its divisors is an integer number (1161413760).
Almost surely, 255200544525 is an apocalyptic number.
It is an amenable number.
55200544525 is a deficient number, since it is larger than the sum of its proper divisors (28421246195).
55200544525 is a wasteful number, since it uses less digits than its factorization.
55200544525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12683 (or 12671 counting only the distinct ones).
The product of its (nonzero) digits is 200000, while the sum is 37.
The spelling of 55200544525 in words is "fifty-five billion, two hundred million, five hundred forty-four thousand, five hundred twenty-five".
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