Base | Representation |
---|---|
bin | 100000001101… |
… | …0010110001110 |
3 | 1011202212001100 |
4 | 1000122112032 |
5 | 13310311014 |
6 | 1401523530 |
7 | 263343540 |
oct | 100322616 |
9 | 34685040 |
10 | 16885134 |
11 | 9593062 |
12 | 57a35a6 |
13 | 3662706 |
14 | 2357690 |
15 | 1738009 |
hex | 101a58e |
16885134 has 48 divisors (see below), whose sum is σ = 43261920. Its totient is φ = 4656960.
The previous prime is 16885103. The next prime is 16885159. The reversal of 16885134 is 43158861.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1344 + ... + 5964.
It is an arithmetic number, because the mean of its divisors is an integer number (901290).
Almost surely, 216885134 is an apocalyptic number.
16885134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 16885134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21630960).
16885134 is an abundant number, since it is smaller than the sum of its proper divisors (26376786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16885134 is a wasteful number, since it uses less digits than its factorization.
16885134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4665 (or 4662 counting only the distinct ones).
The product of its digits is 23040, while the sum is 36.
The square root of 16885134 is about 4109.1524673587. The cubic root of 16885134 is about 256.5477266046.
The spelling of 16885134 in words is "sixteen million, eight hundred eighty-five thousand, one hundred thirty-four".
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