Base | Representation |
---|---|
bin | 11001100010111… |
… | …11010110010011 |
3 | 112221020120101221 |
4 | 30301133112103 |
5 | 414330100201 |
6 | 33133105511 |
7 | 5211343330 |
oct | 1461372623 |
9 | 487216357 |
10 | 214300051 |
11 | aaa6a889 |
12 | 5b928297 |
13 | 35523184 |
14 | 20665987 |
15 | 13c314a1 |
hex | cc5f593 |
214300051 has 4 divisors (see below), whose sum is σ = 244914352. Its totient is φ = 183685752.
The previous prime is 214300033. The next prime is 214300057. The reversal of 214300051 is 150003412.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 214300051 - 25 = 214300019 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 214299998 and 214300034.
It is not an unprimeable number, because it can be changed into a prime (214300057) 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, 15307140 + ... + 15307153.
It is an arithmetic number, because the mean of its divisors is an integer number (61228588).
Almost surely, 2214300051 is an apocalyptic number.
214300051 is a deficient number, since it is larger than the sum of its proper divisors (30614301).
214300051 is an equidigital number, since it uses as much as digits as its factorization.
214300051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30614300.
The product of its (nonzero) digits is 120, while the sum is 16.
The square root of 214300051 is about 14638.9907780557. The cubic root of 214300051 is about 598.4218257309.
Adding to 214300051 its reverse (150003412), we get a palindrome (364303463).
The spelling of 214300051 in words is "two hundred fourteen million, three hundred thousand, fifty-one".
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