Base | Representation |
---|---|
bin | 100000000100… |
… | …1000000001000 |
3 | 1011122020121000 |
4 | 1000021000020 |
5 | 13301022323 |
6 | 1400215000 |
7 | 262626444 |
oct | 100110010 |
9 | 34566530 |
10 | 16814088 |
11 | 9544745 |
12 | 576a460 |
13 | 3639285 |
14 | 2339824 |
15 | 1721e43 |
hex | 1009008 |
16814088 has 128 divisors (see below), whose sum is σ = 52272000. Its totient is φ = 4976640.
The previous prime is 16814033. The next prime is 16814089. The reversal of 16814088 is 88041861.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (16814089) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69648 + ... + 69888.
It is an arithmetic number, because the mean of its divisors is an integer number (408375).
Almost surely, 216814088 is an apocalyptic number.
16814088 is a gapful number since it is divisible by the number (18) 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 16814088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26136000).
16814088 is an abundant number, since it is smaller than the sum of its proper divisors (35457912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16814088 is a wasteful number, since it uses less digits than its factorization.
16814088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 292 (or 282 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 36.
The square root of 16814088 is about 4100.4985062794. The cubic root of 16814088 is about 256.1874034689.
The spelling of 16814088 in words is "sixteen million, eight hundred fourteen thousand, eighty-eight".
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