Base | Representation |
---|---|
bin | 1100011101111101010… |
… | …0010011101100110010 |
3 | 202110212222011110200210 |
4 | 3013133110103230302 |
5 | 12002140202241432 |
6 | 242222510124550 |
7 | 21322035205146 |
oct | 3073724235462 |
9 | 673788143623 |
10 | 214200040242 |
11 | 8292937a651 |
12 | 3561b1b0756 |
13 | 172781ca756 |
14 | a51dd8b226 |
15 | 5889e1d8cc |
hex | 31df513b32 |
214200040242 has 64 divisors (see below), whose sum is σ = 437310720000. Its totient is φ = 69928246080.
The previous prime is 214200040237. The next prime is 214200040279. The reversal of 214200040242 is 242040002412.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77917884 + ... + 77920632.
It is an arithmetic number, because the mean of its divisors is an integer number (6832980000).
Almost surely, 2214200040242 is an apocalyptic number.
214200040242 is an abundant number, since it is smaller than the sum of its proper divisors (223110679758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214200040242 is a wasteful number, since it uses less digits than its factorization.
214200040242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3871.
The product of its (nonzero) digits is 1024, while the sum is 21.
Adding to 214200040242 its reverse (242040002412), we get a palindrome (456240042654).
The spelling of 214200040242 in words is "two hundred fourteen billion, two hundred million, forty thousand, two hundred forty-two".
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