Base | Representation |
---|---|
bin | 11001100011110… |
… | …11011101100001 |
3 | 112221110102100202 |
4 | 30301323131201 |
5 | 414342241301 |
6 | 33135354545 |
7 | 5212333130 |
oct | 1461733541 |
9 | 487412322 |
10 | 214415201 |
11 | 100039350 |
12 | 5b982a55 |
13 | 35563700 |
14 | 20695917 |
15 | 13c5566b |
hex | cc7b761 |
214415201 has 24 divisors (see below), whose sum is σ = 289485504. Its totient is φ = 154215360.
The previous prime is 214415197. The next prime is 214415207. The reversal of 214415201 is 102514412.
It is a happy number.
It is not a de Polignac number, because 214415201 - 22 = 214415197 is a prime.
It is not an unprimeable number, because it can be changed into a prime (214415207) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4775 + ... + 21251.
It is an arithmetic number, because the mean of its divisors is an integer number (12061896).
Almost surely, 2214415201 is an apocalyptic number.
It is an amenable number.
214415201 is a deficient number, since it is larger than the sum of its proper divisors (75070303).
214415201 is a wasteful number, since it uses less digits than its factorization.
214415201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16521 (or 16508 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 20.
The square root of 214415201 is about 14642.9232395721. The cubic root of 214415201 is about 598.5289900152.
Adding to 214415201 its reverse (102514412), we get a palindrome (316929613).
The spelling of 214415201 in words is "two hundred fourteen million, four hundred fifteen thousand, two hundred one".
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