Base | Representation |
---|---|
bin | 1011001110010011000001… |
… | …0001110101101011100110 |
3 | 1121200201100022102000101000 |
4 | 2303210300101311223212 |
5 | 3104140313230232402 |
6 | 42125011050214130 |
7 | 2412360632004351 |
oct | 263446021655346 |
9 | 47621308360330 |
10 | 12340251024102 |
11 | 3a2851aaa2281 |
12 | 1473759124346 |
13 | 6b68b05b1601 |
14 | 3093b2793298 |
15 | 165ee914dc1c |
hex | b3930475ae6 |
12340251024102 has 64 divisors (see below), whose sum is σ = 27833236323840. Its totient is φ = 4051853692128.
The previous prime is 12340251024091. The next prime is 12340251024103. The reversal of 12340251024102 is 20142015204321.
12340251024102 is a `hidden beast` number, since 1 + 2 + 3 + 40 + 2 + 510 + 2 + 4 + 102 = 666.
12340251024102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12340251024103) 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, 110354623 + ... + 110466389.
It is an arithmetic number, because the mean of its divisors is an integer number (434894317560).
Almost surely, 212340251024102 is an apocalyptic number.
12340251024102 is an abundant number, since it is smaller than the sum of its proper divisors (15492985299738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12340251024102 is a wasteful number, since it uses less digits than its factorization.
12340251024102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142362 (or 142356 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
Adding to 12340251024102 its reverse (20142015204321), we get a palindrome (32482266228423).
The spelling of 12340251024102 in words is "twelve trillion, three hundred forty billion, two hundred fifty-one million, twenty-four thousand, one hundred two".
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