Base | Representation |
---|---|
bin | 111101001110… |
… | …111111110101 |
3 | 1010012112111102 |
4 | 331032333311 |
5 | 13102132323 |
6 | 1332015445 |
7 | 253304312 |
oct | 75167765 |
9 | 33175442 |
10 | 16052213 |
11 | 90742a1 |
12 | 5461585 |
13 | 3430568 |
14 | 21bbd09 |
15 | 1621328 |
hex | f4eff5 |
16052213 has 8 divisors (see below), whose sum is σ = 16250880. Its totient is φ = 15855120.
The previous prime is 16052161. The next prime is 16052219. The reversal of 16052213 is 31225061.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 16052213 - 26 = 16052149 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 (16052219) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43556 + ... + 43922.
It is an arithmetic number, because the mean of its divisors is an integer number (2031360).
Almost surely, 216052213 is an apocalyptic number.
It is an amenable number.
16052213 is a deficient number, since it is larger than the sum of its proper divisors (198667).
16052213 is a wasteful number, since it uses less digits than its factorization.
16052213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 787.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 16052213 is about 4006.5213090660. The cubic root of 16052213 is about 252.2580134333.
Adding to 16052213 its reverse (31225061), we get a palindrome (47277274).
The spelling of 16052213 in words is "sixteen million, fifty-two thousand, two hundred thirteen".
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