Base | Representation |
---|---|
bin | 11000010100010011… |
… | …01100001010010000 |
3 | 1020200211200121010202 |
4 | 30022021230022100 |
5 | 203214113323344 |
6 | 5555242314332 |
7 | 641343330023 |
oct | 141211541220 |
9 | 36624617122 |
10 | 13055214224 |
11 | 559a367748 |
12 | 26441b89a8 |
13 | 1300964540 |
14 | 8bbc1d1ba |
15 | 51620b94e |
hex | 30a26c290 |
13055214224 has 20 divisors (see below), whose sum is σ = 27240207036. Its totient is φ = 6025483392.
The previous prime is 13055214191. The next prime is 13055214251. The reversal of 13055214224 is 42241255031.
It can be written as a sum of positive squares in 2 ways, for example, as 4565434624 + 8489779600 = 67568^2 + 92140^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31382519 + ... + 31382934.
Almost surely, 213055214224 is an apocalyptic number.
It is an amenable number.
13055214224 is an abundant number, since it is smaller than the sum of its proper divisors (14184992812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13055214224 is a wasteful number, since it uses less digits than its factorization.
13055214224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62765474 (or 62765468 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 29.
Adding to 13055214224 its reverse (42241255031), we get a palindrome (55296469255).
The spelling of 13055214224 in words is "thirteen billion, fifty-five million, two hundred fourteen thousand, two hundred twenty-four".
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