Base | Representation |
---|---|
bin | 10110011100100110… |
… | …100111011100011100 |
3 | 2022012201112212220010 |
4 | 112130212213130130 |
5 | 343330131031322 |
6 | 15023345523220 |
7 | 1512163235601 |
oct | 263446473434 |
9 | 68181485803 |
10 | 24102205212 |
11 | a249080568 |
12 | 4807943510 |
13 | 23715327b7 |
14 | 12490426a8 |
15 | 960e7e20c |
hex | 59c9a771c |
24102205212 has 24 divisors (see below), whose sum is σ = 56241795456. Its totient is φ = 8033594608.
The previous prime is 24102205201. The next prime is 24102205273. The reversal of 24102205212 is 21250220142.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197113 + ... + 295055.
It is an arithmetic number, because the mean of its divisors is an integer number (2343408144).
Almost surely, 224102205212 is an apocalyptic number.
It is an amenable number.
24102205212 is an abundant number, since it is smaller than the sum of its proper divisors (32139590244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24102205212 is a wasteful number, since it uses less digits than its factorization.
24102205212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118457 (or 118455 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 21.
Adding to 24102205212 its reverse (21250220142), we get a palindrome (45352425354).
The spelling of 24102205212 in words is "twenty-four billion, one hundred two million, two hundred five thousand, two hundred twelve".
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