Base | Representation |
---|---|
bin | 11001100101010… |
… | …11101100000110 |
3 | 112221211110100002 |
4 | 30302223230012 |
5 | 414420101432 |
6 | 33143521302 |
7 | 5214115061 |
oct | 1462535406 |
9 | 487743302 |
10 | 214612742 |
11 | 100163803 |
12 | 5ba59232 |
13 | 356025b6 |
14 | 207078d8 |
15 | 13c93e62 |
hex | ccabb06 |
214612742 has 16 divisors (see below), whose sum is σ = 330994752. Its totient is φ = 104305320.
The previous prime is 214612729. The next prime is 214612751. The reversal of 214612742 is 247216412.
214612742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12233 + ... + 24059.
It is an arithmetic number, because the mean of its divisors is an integer number (20687172).
Almost surely, 2214612742 is an apocalyptic number.
214612742 is a deficient number, since it is larger than the sum of its proper divisors (116382010).
214612742 is a wasteful number, since it uses less digits than its factorization.
214612742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12083.
The product of its digits is 5376, while the sum is 29.
The square root of 214612742 is about 14649.6669586718. Note that the first 3 decimals coincide. The cubic root of 214612742 is about 598.7127421054.
The spelling of 214612742 in words is "two hundred fourteen million, six hundred twelve thousand, seven hundred forty-two".
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