Base | Representation |
---|---|
bin | 100000001101… |
… | …1000011111000 |
3 | 1011210000001120 |
4 | 1000123003320 |
5 | 13310404211 |
6 | 1401545240 |
7 | 263355213 |
oct | 100330370 |
9 | 34700046 |
10 | 16888056 |
11 | 9595279 |
12 | 57a5220 |
13 | 3663b43 |
14 | 235877a |
15 | 1738d06 |
hex | 101b0f8 |
16888056 has 32 divisors (see below), whose sum is σ = 43584000. Its totient is φ = 5447520.
The previous prime is 16888051. The next prime is 16888061. The reversal of 16888056 is 65088861.
It is an interprime number because it is at equal distance from previous prime (16888051) and next prime (16888061).
It is a junction number, because it is equal to n+sod(n) for n = 16887999 and 16888017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16888051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10606 + ... + 12093.
It is an arithmetic number, because the mean of its divisors is an integer number (1362000).
Almost surely, 216888056 is an apocalyptic number.
It is an amenable number.
16888056 is an abundant number, since it is smaller than the sum of its proper divisors (26695944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16888056 is a wasteful number, since it uses less digits than its factorization.
16888056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22739 (or 22735 counting only the distinct ones).
The product of its (nonzero) digits is 92160, while the sum is 42.
The square root of 16888056 is about 4109.5079997489. The cubic root of 16888056 is about 256.5625244186.
The spelling of 16888056 in words is "sixteen million, eight hundred eighty-eight thousand, fifty-six".
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