Base | Representation |
---|---|
bin | 11001100100011… |
… | …11110111101101 |
3 | 112221121200000220 |
4 | 30302033313231 |
5 | 414402430142 |
6 | 33141241553 |
7 | 5213131632 |
oct | 1462176755 |
9 | 487550026 |
10 | 214498797 |
11 | 100096137 |
12 | 5ba032b9 |
13 | 35592786 |
14 | 206b8189 |
15 | 13c702ec |
hex | cc8fded |
214498797 has 8 divisors (see below), whose sum is σ = 286265856. Its totient is φ = 142865472.
The previous prime is 214498789. The next prime is 214498813. The reversal of 214498797 is 797894412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 214498797 - 23 = 214498789 is a prime.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214490797) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29628 + ... + 36149.
It is an arithmetic number, because the mean of its divisors is an integer number (35783232).
Almost surely, 2214498797 is an apocalyptic number.
It is an amenable number.
214498797 is a deficient number, since it is larger than the sum of its proper divisors (71767059).
214498797 is a wasteful number, since it uses less digits than its factorization.
214498797 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66867.
The product of its digits is 1016064, while the sum is 51.
The square root of 214498797 is about 14645.7774460764. Note that the first 3 decimals coincide. The cubic root of 214498797 is about 598.6067645513.
The spelling of 214498797 in words is "two hundred fourteen million, four hundred ninety-eight thousand, seven hundred ninety-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •