Base | Representation |
---|---|
bin | 11001100001110… |
… | …00011110110001 |
3 | 112220221111000120 |
4 | 30300320132301 |
5 | 414310001344 |
6 | 33125440453 |
7 | 5210111226 |
oct | 1460703661 |
9 | 486844016 |
10 | 214140849 |
11 | aa97120a |
12 | 5b870129 |
13 | 35498880 |
14 | 2062394d |
15 | 13bee219 |
hex | cc387b1 |
214140849 has 16 divisors (see below), whose sum is σ = 323668800. Its totient is φ = 124842816.
The previous prime is 214140847. The next prime is 214140851. The reversal of 214140849 is 948041412.
214140849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (214140847) and next prime (214140851).
It is not a de Polignac number, because 214140849 - 21 = 214140847 is a prime.
It is not an unprimeable number, because it can be changed into a prime (214140841) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143754 + ... + 145235.
It is an arithmetic number, because the mean of its divisors is an integer number (20229300).
Almost surely, 2214140849 is an apocalyptic number.
It is an amenable number.
214140849 is a deficient number, since it is larger than the sum of its proper divisors (109527951).
214140849 is a wasteful number, since it uses less digits than its factorization.
214140849 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289024.
The product of its (nonzero) digits is 9216, while the sum is 33.
The square root of 214140849 is about 14633.5521661694. The cubic root of 214140849 is about 598.2736012320.
The spelling of 214140849 in words is "two hundred fourteen million, one hundred forty thousand, eight hundred forty-nine".
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