Base | Representation |
---|---|
bin | 11001100001100… |
… | …10010000010010 |
3 | 112220220012001000 |
4 | 30300302100102 |
5 | 414303142341 |
6 | 33125122430 |
7 | 5206643664 |
oct | 1460622022 |
9 | 486805030 |
10 | 214115346 |
11 | aa954035 |
12 | 5b859416 |
13 | 3548a093 |
14 | 20618534 |
15 | 13be68b6 |
hex | cc32412 |
214115346 has 32 divisors (see below), whose sum is σ = 480271680. Its totient is φ = 70702848.
The previous prime is 214115311. The next prime is 214115413. The reversal of 214115346 is 643511412.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12751 + ... + 24306.
It is an arithmetic number, because the mean of its divisors is an integer number (15008490).
Almost surely, 2214115346 is an apocalyptic number.
214115346 is an abundant number, since it is smaller than the sum of its proper divisors (266156334).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214115346 is a wasteful number, since it uses less digits than its factorization.
214115346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37175 (or 37169 counting only the distinct ones).
The product of its digits is 2880, while the sum is 27.
The square root of 214115346 is about 14632.6807523434. The cubic root of 214115346 is about 598.2498499215.
Adding to 214115346 its reverse (643511412), we get a palindrome (857626758).
The spelling of 214115346 in words is "two hundred fourteen million, one hundred fifteen thousand, three hundred forty-six".
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