Base | Representation |
---|---|
bin | 110011011101010001… |
… | …110111010111010001 |
3 | 12021121121111020100010 |
4 | 303131101313113101 |
5 | 1401124011234010 |
6 | 41214335145133 |
7 | 3664124502633 |
oct | 633521672721 |
9 | 167547436303 |
10 | 55252055505 |
11 | 21483388099 |
12 | a85b9751a9 |
13 | 5296bb078a |
14 | 2962084a53 |
15 | 16859d9620 |
hex | cdd4775d1 |
55252055505 has 16 divisors (see below), whose sum is σ = 88488892800. Its totient is φ = 29439228288.
The previous prime is 55252055477. The next prime is 55252055527. The reversal of 55252055505 is 50555025255.
It is not a de Polignac number, because 55252055505 - 29 = 55252054993 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1767405 + ... + 1798394.
It is an arithmetic number, because the mean of its divisors is an integer number (5530555800).
Almost surely, 255252055505 is an apocalyptic number.
It is an amenable number.
55252055505 is a deficient number, since it is larger than the sum of its proper divisors (33236837295).
55252055505 is a wasteful number, since it uses less digits than its factorization.
55252055505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3566840.
The product of its (nonzero) digits is 312500, while the sum is 39.
The spelling of 55252055505 in words is "fifty-five billion, two hundred fifty-two million, fifty-five thousand, five hundred five".
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