Base | Representation |
---|---|
bin | 10110100010111110… |
… | …00011101011000010 |
3 | 1011020120210000221022 |
4 | 23101133003223002 |
5 | 144242223423432 |
6 | 5321041425442 |
7 | 605650446662 |
oct | 132137035302 |
9 | 34216700838 |
10 | 12104514242 |
11 | 5151756787 |
12 | 241993b282 |
13 | 11ab9c8c82 |
14 | 82b8661a2 |
15 | 4aca17b12 |
hex | 2d17c3ac2 |
12104514242 has 16 divisors (see below), whose sum is σ = 18371059200. Its totient is φ = 5980904160.
The previous prime is 12104514241. The next prime is 12104514287. The reversal of 12104514242 is 24241540121.
12104514242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (12104514241) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316367 + ... + 352557.
It is an arithmetic number, because the mean of its divisors is an integer number (1148191200).
Almost surely, 212104514242 is an apocalyptic number.
12104514242 is a deficient number, since it is larger than the sum of its proper divisors (6266544958).
12104514242 is a wasteful number, since it uses less digits than its factorization.
12104514242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38161.
The product of its (nonzero) digits is 2560, while the sum is 26.
The spelling of 12104514242 in words is "twelve billion, one hundred four million, five hundred fourteen thousand, two hundred forty-two".
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