Base | Representation |
---|---|
bin | 111101011100… |
… | …000010110010 |
3 | 1010022020210120 |
4 | 331130002302 |
5 | 13110340100 |
6 | 1333111110 |
7 | 253616151 |
oct | 75340262 |
9 | 33266716 |
10 | 16105650 |
11 | 9100460 |
12 | 5488496 |
13 | 344b992 |
14 | 21d3598 |
15 | 16320a0 |
hex | f5c0b2 |
16105650 has 96 divisors (see below), whose sum is σ = 44782848. Its totient is φ = 3796800.
The previous prime is 16105637. The next prime is 16105669. The reversal of 16105650 is 5650161.
16105650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
16105650 is a nontrivial binomial coefficient, being equal to C(5676, 2).
It is an alternating number because its digits alternate between odd and even.
It is a self number, because there is not a number n which added to its sum of digits gives 16105650.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 70837 + ... + 71063.
It is an arithmetic number, because the mean of its divisors is an integer number (466488).
Almost surely, 216105650 is an apocalyptic number.
16105650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
16105650 is the 5675-th triangular number and also the 2838-th hexagonal number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16105650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22391424).
16105650 is an abundant number, since it is smaller than the sum of its proper divisors (28677198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16105650 is a wasteful number, since it uses less digits than its factorization.
16105650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 296 (or 291 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 24.
The square root of 16105650 is about 4013.1845210506. The cubic root of 16105650 is about 252.5376214243.
It can be divided in two parts, 1610 and 5650, that added together give a triangular number (7260 = T120).
The spelling of 16105650 in words is "sixteen million, one hundred five thousand, six hundred fifty".
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