Base | Representation |
---|---|
bin | 111110000101… |
… | …011001110000 |
3 | 1010121212011212 |
4 | 332011121300 |
5 | 13131300211 |
6 | 1340455252 |
7 | 255223100 |
oct | 76053160 |
9 | 33555155 |
10 | 16275056 |
11 | 9206766 |
12 | 554a528 |
13 | 34aab15 |
14 | 2239200 |
15 | 166738b |
hex | f85670 |
16275056 has 30 divisors (see below), whose sum is σ = 36682920. Its totient is φ = 6974688.
The previous prime is 16275043. The next prime is 16275059. The reversal of 16275056 is 65057261.
It is a happy number.
16275056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16275059) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9596 + ... + 11163.
It is an arithmetic number, because the mean of its divisors is an integer number (1222764).
Almost surely, 216275056 is an apocalyptic number.
16275056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
16275056 is an abundant number, since it is smaller than the sum of its proper divisors (20407864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16275056 is a wasteful number, since it uses less digits than its factorization.
16275056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20781 (or 20768 counting only the distinct ones).
The product of its (nonzero) digits is 12600, while the sum is 32.
The square root of 16275056 is about 4034.2354913912. The cubic root of 16275056 is about 253.4199672920.
The spelling of 16275056 in words is "sixteen million, two hundred seventy-five thousand, fifty-six".
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