Base | Representation |
---|---|
bin | 100000010010… |
… | …0101001100000 |
3 | 1011211222221002 |
4 | 1000210221200 |
5 | 13313133303 |
6 | 1402451132 |
7 | 263610545 |
oct | 100445140 |
9 | 34758832 |
10 | 16927328 |
11 | 9611830 |
12 | 5803aa8 |
13 | 3678992 |
14 | 2368bcc |
15 | 1745788 |
hex | 1024a60 |
16927328 has 48 divisors (see below), whose sum is σ = 38283840. Its totient is φ = 7286400.
The previous prime is 16927327. The next prime is 16927331. The reversal of 16927328 is 82372961.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a plaindrome in base 14.
It is a junction number, because it is equal to n+sod(n) for n = 16927291 and 16927300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16927327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5423 + ... + 7953.
It is an arithmetic number, because the mean of its divisors is an integer number (797580).
Almost surely, 216927328 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 16927328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19141920).
16927328 is an abundant number, since it is smaller than the sum of its proper divisors (21356512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16927328 is a wasteful number, since it uses less digits than its factorization.
16927328 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2571 (or 2563 counting only the distinct ones).
The product of its digits is 36288, while the sum is 38.
The square root of 16927328 is about 4114.2834126978. The cubic root of 16927328 is about 256.7612432331.
The spelling of 16927328 in words is "sixteen million, nine hundred twenty-seven thousand, three hundred twenty-eight".
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