Base | Representation |
---|---|
bin | 111110111000… |
… | …101110100010 |
3 | 1011000112120000 |
4 | 332320232202 |
5 | 13210012112 |
6 | 1345200430 |
7 | 260060022 |
oct | 76705642 |
9 | 34015500 |
10 | 16485282 |
11 | 933a700 |
12 | 5630116 |
13 | 3552708 |
14 | 2291a82 |
15 | 16a97dc |
hex | fb8ba2 |
16485282 has 90 divisors (see below), whose sum is σ = 42051009. Its totient is φ = 4823280.
The previous prime is 16485281. The next prime is 16485307. The reversal of 16485282 is 28258461.
16485282 is a `hidden beast` number, since 1 + 648 + 5 + 2 + 8 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 16475481 + 9801 = 4059^2 + 99^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=2871.
It is not an unprimeable number, because it can be changed into a prime (16485281) by changing a digit.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 568444 + ... + 568472.
Almost surely, 216485282 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16485282
16485282 is an abundant number, since it is smaller than the sum of its proper divisors (25565727).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16485282 is a wasteful number, since it uses less digits than its factorization.
16485282 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94 (or 45 counting only the distinct ones).
The product of its digits is 30720, while the sum is 36.
The square root of 16485282 is about 4060.2071375732. The cubic root of 16485282 is about 254.5064502002.
The spelling of 16485282 in words is "sixteen million, four hundred eighty-five thousand, two hundred eighty-two".
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