Base | Representation |
---|---|
bin | 110011011101010001… |
… | …110100010100000111 |
3 | 12021121121110121012112 |
4 | 303131101310110013 |
5 | 1401124010334030 |
6 | 41214335011235 |
7 | 3664124421341 |
oct | 633521642407 |
9 | 167547417175 |
10 | 55252043015 |
11 | 21483379774 |
12 | a85b969b1b |
13 | 5296ba7ba0 |
14 | 2962080291 |
15 | 16859d5a95 |
hex | cdd474507 |
55252043015 has 16 divisors (see below), whose sum is σ = 71413876800. Its totient is φ = 40795087872.
The previous prime is 55252043003. The next prime is 55252043071. The reversal of 55252043015 is 51034025255.
55252043015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 55252043015 - 24 = 55252042999 is a prime.
It is a congruent number.
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, 371246 + ... + 498324.
It is an arithmetic number, because the mean of its divisors is an integer number (4463367300).
Almost surely, 255252043015 is an apocalyptic number.
55252043015 is a deficient number, since it is larger than the sum of its proper divisors (16161833785).
55252043015 is a wasteful number, since it uses less digits than its factorization.
55252043015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133786.
The product of its (nonzero) digits is 30000, while the sum is 32.
The spelling of 55252043015 in words is "fifty-five billion, two hundred fifty-two million, forty-three thousand, fifteen".
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