Base | Representation |
---|---|
bin | 11001100111011… |
… | …10001010110010 |
3 | 112222100021212021 |
4 | 30303232022302 |
5 | 420002310132 |
6 | 33153422054 |
7 | 5216331001 |
oct | 1463561262 |
9 | 488307767 |
10 | 214885042 |
11 | 10032a349 |
12 | 5bb6a92a |
13 | 35699518 |
14 | 20778c38 |
15 | 13ce9997 |
hex | ccee2b2 |
214885042 has 8 divisors (see below), whose sum is σ = 323998236. Its totient is φ = 106885632.
The previous prime is 214885031. The next prime is 214885051. The reversal of 214885042 is 240588412.
It can be written as a sum of positive squares in 2 ways, for example, as 190688481 + 24196561 = 13809^2 + 4919^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 214884989 and 214885007.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 277963 + ... + 278734.
Almost surely, 2214885042 is an apocalyptic number.
214885042 is a deficient number, since it is larger than the sum of its proper divisors (109113194).
214885042 is a wasteful number, since it uses less digits than its factorization.
214885042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 556892.
The product of its (nonzero) digits is 20480, while the sum is 34.
The square root of 214885042 is about 14658.9577392119. The cubic root of 214885042 is about 598.9658500621.
The spelling of 214885042 in words is "two hundred fourteen million, eight hundred eighty-five thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •