Base | Representation |
---|---|
bin | 100000011001… |
… | …0100000111101 |
3 | 1011221212211200 |
4 | 1000302200331 |
5 | 13321443000 |
6 | 1404010113 |
7 | 264235254 |
oct | 100624075 |
9 | 34855750 |
10 | 16984125 |
11 | 9650474 |
12 | 5830939 |
13 | 36987a2 |
14 | 238179b |
15 | 1757500 |
hex | 103283d |
16984125 has 48 divisors (see below), whose sum is σ = 31669248. Its totient is φ = 8748000.
The previous prime is 16984087. The next prime is 16984133. The reversal of 16984125 is 52148961.
It is not a de Polignac number, because 16984125 - 27 = 16983997 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 16984125.
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, 34632 + ... + 35118.
It is an arithmetic number, because the mean of its divisors is an integer number (659776).
Almost surely, 216984125 is an apocalyptic number.
16984125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
16984125 is a deficient number, since it is larger than the sum of its proper divisors (14685123).
16984125 is a wasteful number, since it uses less digits than its factorization.
16984125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 539 (or 526 counting only the distinct ones).
The product of its digits is 17280, while the sum is 36.
The square root of 16984125 is about 4121.1800494519. The cubic root of 16984125 is about 257.0480966976.
The spelling of 16984125 in words is "sixteen million, nine hundred eighty-four thousand, one hundred twenty-five".
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