Base | Representation |
---|---|
bin | 111110111101100010000 |
3 | 10212211001212 |
4 | 13313230100 |
5 | 1012004440 |
6 | 112115252 |
7 | 23351633 |
oct | 7675420 |
9 | 3784055 |
10 | 2063120 |
11 | 118a064 |
12 | 835b28 |
13 | 5730a7 |
14 | 3b9c1a |
15 | 2ab465 |
hex | 1f7b10 |
2063120 has 80 divisors (see below), whose sum is σ = 5343408. Its totient is φ = 737280.
The previous prime is 2063111. The next prime is 2063129. The reversal of 2063120 is 213602.
It is an interprime number because it is at equal distance from previous prime (2063111) and next prime (2063129).
It can be written as a sum of positive squares in 8 ways, for example, as 1024 + 2062096 = 32^2 + 1436^2 .
It is a tau number, because it is divible by the number of its divisors (80).
It is a junction number, because it is equal to n+sod(n) for n = 2063095 and 2063104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2063129) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50300 + ... + 50340.
22063120 is an apocalyptic number.
2063120 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 2063120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2671704).
2063120 is an abundant number, since it is smaller than the sum of its proper divisors (3280288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2063120 is a wasteful number, since it uses less digits than its factorization.
2063120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108 (or 102 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 2063120 is about 1436.3565017084. The cubic root of 2063120 is about 127.3038377874.
Adding to 2063120 its reverse (213602), we get a palindrome (2276722).
The spelling of 2063120 in words is "two million, sixty-three thousand, one hundred twenty".
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