Base | Representation |
---|---|
bin | 111110110011… |
… | …110010100000 |
3 | 1010222111210220 |
4 | 332303302200 |
5 | 13203340211 |
6 | 1344523040 |
7 | 256644036 |
oct | 76636240 |
9 | 33874726 |
10 | 16465056 |
11 | 9326493 |
12 | 5620480 |
13 | 354644a |
14 | 2288556 |
15 | 16a3806 |
hex | fb3ca0 |
16465056 has 48 divisors (see below), whose sum is σ = 45105984. Its totient is φ = 5249024.
The previous prime is 16465051. The next prime is 16465091. The reversal of 16465056 is 65056461.
It is a tau number, because it is divible by the number of its divisors (48).
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (16465051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1521 + ... + 5936.
It is an arithmetic number, because the mean of its divisors is an integer number (939708).
Almost surely, 216465056 is an apocalyptic number.
16465056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
16465056 is an abundant number, since it is smaller than the sum of its proper divisors (28640928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16465056 is a wasteful number, since it uses less digits than its factorization.
16465056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7493 (or 7485 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 33.
The square root of 16465056 is about 4057.7156134949. The cubic root of 16465056 is about 254.4023218806.
The spelling of 16465056 in words is "sixteen million, four hundred sixty-five thousand, fifty-six".
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