Base | Representation |
---|---|
bin | 11001100011001… |
… | …11101111000001 |
3 | 112221022022112011 |
4 | 30301213233001 |
5 | 414332200101 |
6 | 33133532521 |
7 | 5211545431 |
oct | 1461475701 |
9 | 487268464 |
10 | 214334401 |
11 | aaa93676 |
12 | 5b944141 |
13 | 355359b8 |
14 | 206742c1 |
15 | 13c3b751 |
hex | cc67bc1 |
214334401 has 12 divisors (see below), whose sum is σ = 226422532. Its totient is φ = 202853376.
The previous prime is 214334399. The next prime is 214334411. The reversal of 214334401 is 104433412.
It can be written as a sum of positive squares in 2 ways, for example, as 154256400 + 60078001 = 12420^2 + 7751^2 .
It is not a de Polignac number, because 214334401 - 21 = 214334399 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 (214334411) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49225 + ... + 53401.
Almost surely, 2214334401 is an apocalyptic number.
It is an amenable number.
214334401 is a deficient number, since it is larger than the sum of its proper divisors (12088131).
214334401 is an equidigital number, since it uses as much as digits as its factorization.
214334401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4320 (or 4297 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 214334401 is about 14640.1639676610. The cubic root of 214334401 is about 598.4537975565.
Adding to 214334401 its reverse (104433412), we get a palindrome (318767813).
The spelling of 214334401 in words is "two hundred fourteen million, three hundred thirty-four thousand, four hundred one".
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