Base | Representation |
---|---|
bin | 100000011000… |
… | …0010010001000 |
3 | 1011221102022010 |
4 | 1000300102020 |
5 | 13321144414 |
6 | 1403455520 |
7 | 264166515 |
oct | 100602210 |
9 | 34842263 |
10 | 16974984 |
11 | 9644614 |
12 | 58275a0 |
13 | 3694590 |
14 | 237c30c |
15 | 1754959 |
hex | 1030488 |
16974984 has 64 divisors (see below), whose sum is σ = 46851840. Its totient is φ = 5091840.
The previous prime is 16974953. The next prime is 16975001. The reversal of 16974984 is 48947961.
It is a cake number, because a cake can be divided into 16974984 parts by 467 planar cuts.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12129 + ... + 13455.
It is an arithmetic number, because the mean of its divisors is an integer number (732060).
Almost surely, 216974984 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 16974984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23425920).
16974984 is an abundant number, since it is smaller than the sum of its proper divisors (29876856).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16974984 is a wasteful number, since it uses less digits than its factorization.
16974984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1390 (or 1386 counting only the distinct ones).
The product of its digits is 435456, while the sum is 48.
The square root of 16974984 is about 4120.0708731768. The cubic root of 16974984 is about 257.0019732673.
The spelling of 16974984 in words is "sixteen million, nine hundred seventy-four thousand, nine hundred eighty-four".
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