Base | Representation |
---|---|
bin | 111111100111… |
… | …000011110000 |
3 | 1011101011212200 |
4 | 333213003300 |
5 | 13232100211 |
6 | 1353223200 |
7 | 261510216 |
oct | 77470360 |
9 | 34334780 |
10 | 16675056 |
11 | 945a242 |
12 | 5701b00 |
13 | 35babc8 |
14 | 2300cb6 |
15 | 16e5b56 |
hex | fe70f0 |
16675056 has 60 divisors (see below), whose sum is σ = 47770008. Its totient is φ = 5427072.
The previous prime is 16675051. The next prime is 16675067. The reversal of 16675056 is 65057661.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a zygodrome in base 2.
It is a self number, because there is not a number n which added to its sum of digits gives 16675056.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16675051) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4846 + ... + 7538.
Almost surely, 216675056 is an apocalyptic number.
16675056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 16675056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23885004).
16675056 is an abundant number, since it is smaller than the sum of its proper divisors (31094952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16675056 is a wasteful number, since it uses less digits than its factorization.
16675056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2750 (or 2741 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The square root of 16675056 is about 4083.5102546706. The cubic root of 16675056 is about 255.4793291105.
The spelling of 16675056 in words is "sixteen million, six hundred seventy-five thousand, fifty-six".
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