Base | Representation |
---|---|
bin | 111101111001… |
… | …101011000101 |
3 | 1010112102021111 |
4 | 331321223011 |
5 | 13123231023 |
6 | 1335445021 |
7 | 254633035 |
oct | 75715305 |
9 | 33472244 |
10 | 16227013 |
11 | 9183660 |
12 | 5526771 |
13 | 3491caa |
14 | 22258c5 |
15 | 165800d |
hex | f79ac5 |
16227013 has 8 divisors (see below), whose sum is σ = 17736480. Its totient is φ = 14723280.
The previous prime is 16227011. The next prime is 16227017. The reversal of 16227013 is 31072261.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 16227013 - 21 = 16227011 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 (16227011) 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, 6358 + ... + 8536.
It is an arithmetic number, because the mean of its divisors is an integer number (2217060).
Almost surely, 216227013 is an apocalyptic number.
It is an amenable number.
16227013 is a deficient number, since it is larger than the sum of its proper divisors (1509467).
16227013 is a wasteful number, since it uses less digits than its factorization.
16227013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2867.
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 16227013 is about 4028.2766786804. The cubic root of 16227013 is about 253.1703612858.
Adding to 16227013 its reverse (31072261), we get a palindrome (47299274).
The spelling of 16227013 in words is "sixteen million, two hundred twenty-seven thousand, thirteen".
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