Base | Representation |
---|---|
bin | 111101010011… |
… | …001010001000 |
3 | 1010020101212122 |
4 | 331103022020 |
5 | 13103204011 |
6 | 1332230412 |
7 | 253405100 |
oct | 75231210 |
9 | 33211778 |
10 | 16069256 |
11 | 9086085 |
12 | 546b408 |
13 | 3438248 |
14 | 21c4200 |
15 | 16263db |
hex | f53288 |
16069256 has 24 divisors (see below), whose sum is σ = 35049870. Its totient is φ = 6886656.
The previous prime is 16069247. The next prime is 16069259. The reversal of 16069256 is 65296061.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 15476356 + 592900 = 3934^2 + 770^2 .
It is not an unprimeable number, because it can be changed into a prime (16069259) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20105 + ... + 20888.
Almost surely, 216069256 is an apocalyptic number.
It is an amenable number.
16069256 is an abundant number, since it is smaller than the sum of its proper divisors (18980614).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16069256 is a wasteful number, since it uses less digits than its factorization.
16069256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41013 (or 41002 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 35.
The square root of 16069256 is about 4008.6476522638. The cubic root of 16069256 is about 252.3472578818.
The spelling of 16069256 in words is "sixteen million, sixty-nine thousand, two hundred fifty-six".
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