Base | Representation |
---|---|
bin | 11001101000001… |
… | …10001101000110 |
3 | 112222112021220122 |
4 | 30310012031012 |
5 | 420013432434 |
6 | 33155501542 |
7 | 5220221015 |
oct | 1464061506 |
9 | 488467818 |
10 | 214983494 |
11 | 100397310 |
12 | 5bbb78b2 |
13 | 3570228b |
14 | 207a2a7c |
15 | 13d18c2e |
hex | cd06346 |
214983494 has 8 divisors (see below), whose sum is σ = 351791208. Its totient is φ = 97719760.
The previous prime is 214983493. The next prime is 214983511. The reversal of 214983494 is 494389412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an alternating number because its digits alternate between even and odd.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214983493) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4885967 + ... + 4886010.
It is an arithmetic number, because the mean of its divisors is an integer number (43973901).
Almost surely, 2214983494 is an apocalyptic number.
214983494 is a deficient number, since it is larger than the sum of its proper divisors (136807714).
214983494 is a wasteful number, since it uses less digits than its factorization.
214983494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9771990.
The product of its digits is 248832, while the sum is 44.
The square root of 214983494 is about 14662.3154378836. The cubic root of 214983494 is about 599.0573104103.
The spelling of 214983494 in words is "two hundred fourteen million, nine hundred eighty-three thousand, four hundred ninety-four".
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