Base | Representation |
---|---|
bin | 100110010111… |
… | …0110010101000 |
3 | 1101211221001012 |
4 | 1030232302220 |
5 | 20122131400 |
6 | 1555043052 |
7 | 332654102 |
oct | 114566250 |
9 | 41757035 |
10 | 20114600 |
11 | 10399440 |
12 | 68a0488 |
13 | 422363c |
14 | 2958572 |
15 | 1b74d35 |
hex | 132eca8 |
20114600 has 96 divisors (see below), whose sum is σ = 52496640. Its totient is φ = 7104000.
The previous prime is 20114573. The next prime is 20114651. The reversal of 20114600 is 641102.
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, 90089 + ... + 90311.
It is an arithmetic number, because the mean of its divisors is an integer number (546840).
Almost surely, 220114600 is an apocalyptic number.
20114600 is a gapful number since it is divisible by the number (20) 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 20114600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26248320).
20114600 is an abundant number, since it is smaller than the sum of its proper divisors (32382040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20114600 is a wasteful number, since it uses less digits than its factorization.
20114600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 291 (or 282 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 20114600 is about 4484.9303227586. The cubic root of 20114600 is about 271.9592283179.
Adding to 20114600 its reverse (641102), we get a palindrome (20755702).
The spelling of 20114600 in words is "twenty million, one hundred fourteen thousand, six hundred".
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