Base | Representation |
---|---|
bin | 111101110011… |
… | …011010000000 |
3 | 1010111010001210 |
4 | 331303122000 |
5 | 13121420334 |
6 | 1335130120 |
7 | 254465145 |
oct | 75633200 |
9 | 33433053 |
10 | 16201344 |
11 | 9166345 |
12 | 5513940 |
13 | 34833c3 |
14 | 221a3cc |
15 | 16505e9 |
hex | f73680 |
16201344 has 64 divisors (see below), whose sum is σ = 44455680. Its totient is φ = 5222400.
The previous prime is 16201331. The next prime is 16201349. The reversal of 16201344 is 44310261.
16201344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (64).
It is a self number, because there is not a number n which added to its sum of digits gives 16201344.
It is not an unprimeable number, because it can be changed into a prime (16201349) 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, 11224 + ... + 12584.
It is an arithmetic number, because the mean of its divisors is an integer number (694620).
Almost surely, 216201344 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16201344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22227840).
16201344 is an abundant number, since it is smaller than the sum of its proper divisors (28254336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16201344 is a wasteful number, since it uses less digits than its factorization.
16201344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1409 (or 1397 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 16201344 is about 4025.0893157792. The cubic root of 16201344 is about 253.0367967643.
The spelling of 16201344 in words is "sixteen million, two hundred one thousand, three hundred forty-four".
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