Base | Representation |
---|---|
bin | 10110111000011100… |
… | …10011001001000110 |
3 | 1011201010202220220120 |
4 | 23130032103021012 |
5 | 200124333424114 |
6 | 5350555042410 |
7 | 613265655663 |
oct | 133416231106 |
9 | 34633686816 |
10 | 12284670534 |
11 | 5234415884 |
12 | 246a140406 |
13 | 120a126026 |
14 | 847760a6a |
15 | 4bd7525a9 |
hex | 2dc393246 |
12284670534 has 64 divisors (see below), whose sum is σ = 25364689920. Its totient is φ = 3965068800.
The previous prime is 12284670529. The next prime is 12284670539. The reversal of 12284670534 is 43507648221.
It is an interprime number because it is at equal distance from previous prime (12284670529) and next prime (12284670539).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12284670539) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5885239 + ... + 5887325.
It is an arithmetic number, because the mean of its divisors is an integer number (396323280).
Almost surely, 212284670534 is an apocalyptic number.
12284670534 is an abundant number, since it is smaller than the sum of its proper divisors (13080019386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12284670534 is a wasteful number, since it uses less digits than its factorization.
12284670534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2405.
The product of its (nonzero) digits is 322560, while the sum is 42.
The spelling of 12284670534 in words is "twelve billion, two hundred eighty-four million, six hundred seventy thousand, five hundred thirty-four".
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