Base | Representation |
---|---|
bin | 11001100010111… |
… | …11011100100110 |
3 | 112221020120221212 |
4 | 30301133130212 |
5 | 414330103304 |
6 | 33133111422 |
7 | 5211344444 |
oct | 1461373446 |
9 | 487216855 |
10 | 214300454 |
11 | aaa70115 |
12 | 5b928572 |
13 | 35523404 |
14 | 20665b94 |
15 | 13c3166e |
hex | cc5f726 |
214300454 has 8 divisors (see below), whose sum is σ = 322112208. Its totient is φ = 106929720.
The previous prime is 214300441. The next prime is 214300477. The reversal of 214300454 is 454003412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2143004542 = 91849369169212232, which contains 22 as substring.
It is a congruent number.
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, 109037 + ... + 110984.
It is an arithmetic number, because the mean of its divisors is an integer number (40264026).
Almost surely, 2214300454 is an apocalyptic number.
214300454 is a deficient number, since it is larger than the sum of its proper divisors (107811754).
214300454 is a wasteful number, since it uses less digits than its factorization.
214300454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220510.
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 214300454 is about 14639.0045426593. The cubic root of 214300454 is about 598.4222008496.
Adding to 214300454 its reverse (454003412), we get a palindrome (668303866).
The spelling of 214300454 in words is "two hundred fourteen million, three hundred thousand, four hundred fifty-four".
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