Base | Representation |
---|---|
bin | 111101010010… |
… | …111101111010 |
3 | 1010020100210200 |
4 | 331102331322 |
5 | 13103142344 |
6 | 1332223030 |
7 | 253402602 |
oct | 75227572 |
9 | 33210720 |
10 | 16068474 |
11 | 9085534 |
12 | 546aa76 |
13 | 3437a96 |
14 | 21c3c02 |
15 | 1626069 |
hex | f52f7a |
16068474 has 24 divisors (see below), whose sum is σ = 35665812. Its totient is φ = 5225280.
The previous prime is 16068469. The next prime is 16068499. The reversal of 16068474 is 47486061.
16068474 is a `hidden beast` number, since 1 + 606 + 8 + 47 + 4 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 12552849 + 3515625 = 3543^2 + 1875^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10149 + ... + 11624.
Almost surely, 216068474 is an apocalyptic number.
16068474 is an abundant number, since it is smaller than the sum of its proper divisors (19597338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16068474 is a wasteful number, since it uses less digits than its factorization.
16068474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21822 (or 21819 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 36.
The square root of 16068474 is about 4008.5501119482. The cubic root of 16068474 is about 252.3431643764.
The spelling of 16068474 in words is "sixteen million, sixty-eight thousand, four hundred seventy-four".
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