Base | Representation |
---|---|
bin | 11001100111110… |
… | …11100111001110 |
3 | 112222110002101211 |
4 | 30303323213032 |
5 | 420011040420 |
6 | 33154525034 |
7 | 5216650360 |
oct | 1463734716 |
9 | 488402354 |
10 | 214940110 |
11 | 100367760 |
12 | 5bb9677a |
13 | 356b85c8 |
14 | 20790d30 |
15 | 13d0ae5a |
hex | ccfb9ce |
214940110 has 32 divisors (see below), whose sum is σ = 482360832. Its totient is φ = 66994080.
The previous prime is 214940093. The next prime is 214940123. The reversal of 214940110 is 11049412.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138802 + ... + 140341.
It is an arithmetic number, because the mean of its divisors is an integer number (15073776).
Almost surely, 2214940110 is an apocalyptic number.
214940110 is an abundant number, since it is smaller than the sum of its proper divisors (267420722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214940110 is a wasteful number, since it uses less digits than its factorization.
214940110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279168.
The product of its (nonzero) digits is 288, while the sum is 22.
The square root of 214940110 is about 14660.8359243257. The cubic root of 214940110 is about 599.0170108036.
Adding to 214940110 its reverse (11049412), we get a palindrome (225989522).
The spelling of 214940110 in words is "two hundred fourteen million, nine hundred forty thousand, one hundred ten".
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