Base | Representation |
---|---|
bin | 11001101000001… |
… | …10100000000111 |
3 | 112222112100120201 |
4 | 30310012200013 |
5 | 420014002321 |
6 | 33155511331 |
7 | 5220224404 |
oct | 1464064007 |
9 | 488470521 |
10 | 214984711 |
11 | 100398217 |
12 | 5bbb8547 |
13 | 357029b6 |
14 | 207a32ab |
15 | 13d19291 |
hex | cd06807 |
214984711 has 8 divisors (see below), whose sum is σ = 217677824. Its totient is φ = 212307480.
The previous prime is 214984699. The next prime is 214984717. The reversal of 214984711 is 117489412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 214984711 - 29 = 214984199 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214984717) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24526 + ... + 32116.
It is an arithmetic number, because the mean of its divisors is an integer number (27209728).
Almost surely, 2214984711 is an apocalyptic number.
214984711 is a deficient number, since it is larger than the sum of its proper divisors (2693113).
214984711 is a wasteful number, since it uses less digits than its factorization.
214984711 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7941.
The product of its digits is 16128, while the sum is 37.
The square root of 214984711 is about 14662.3569387735. The cubic root of 214984711 is about 599.0584408093.
The spelling of 214984711 in words is "two hundred fourteen million, nine hundred eighty-four thousand, seven hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •