Base | Representation |
---|---|
bin | 111110011100… |
… | …010001001100 |
3 | 1010210121122202 |
4 | 332130101030 |
5 | 13142244331 |
6 | 1342501032 |
7 | 256063130 |
oct | 76342114 |
9 | 33717582 |
10 | 16368716 |
11 | 9270071 |
12 | 5594778 |
13 | 3511640 |
14 | 22613c0 |
15 | 1684ecb |
hex | f9c44c |
16368716 has 48 divisors (see below), whose sum is σ = 35590464. Its totient is φ = 6414336.
The previous prime is 16368701. The next prime is 16368719. The reversal of 16368716 is 61786361.
16368716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
Its product of digits (36288) is a multiple of the sum of its prime divisors (448).
It is a self number, because there is not a number n which added to its sum of digits gives 16368716.
It is not an unprimeable number, because it can be changed into a prime (16368719) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70136 + ... + 70368.
It is an arithmetic number, because the mean of its divisors is an integer number (741468).
Almost surely, 216368716 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 16368716, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17795232).
16368716 is an abundant number, since it is smaller than the sum of its proper divisors (19221748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16368716 is a wasteful number, since it uses less digits than its factorization.
16368716 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450 (or 448 counting only the distinct ones).
The product of its digits is 36288, while the sum is 38.
The square root of 16368716 is about 4045.8269859202. The cubic root of 16368716 is about 253.9051664077.
The spelling of 16368716 in words is "sixteen million, three hundred sixty-eight thousand, seven hundred sixteen".
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