Base | Representation |
---|---|
bin | 11001100010010… |
… | …00001110001101 |
3 | 112221001202110120 |
4 | 30301020032031 |
5 | 414314032300 |
6 | 33131055153 |
7 | 5210500215 |
oct | 1461101615 |
9 | 487052416 |
10 | 214205325 |
11 | aaa056a4 |
12 | 5b8a14b9 |
13 | 354bc019 |
14 | 2063d245 |
15 | 13c133a0 |
hex | cc4838d |
214205325 has 36 divisors (see below), whose sum is σ = 370288800. Its totient is φ = 109255520.
The previous prime is 214205269. The next prime is 214205351. The reversal of 214205325 is 523502412.
It is not a de Polignac number, because 214205325 - 216 = 214139789 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 214205295 and 214205304.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 36976 + ... + 42374.
It is an arithmetic number, because the mean of its divisors is an integer number (10285800).
Almost surely, 2214205325 is an apocalyptic number.
214205325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
214205325 is a deficient number, since it is larger than the sum of its proper divisors (156083475).
214205325 is a wasteful number, since it uses less digits than its factorization.
214205325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5458 (or 5430 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 214205325 is about 14635.7550198136. The cubic root of 214205325 is about 598.3336402485. Note that the first 3 decimals are identical.
Adding to 214205325 its reverse (523502412), we get a palindrome (737707737).
The spelling of 214205325 in words is "two hundred fourteen million, two hundred five thousand, three hundred twenty-five".
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