Base | Representation |
---|---|
bin | 111110000111000010100 |
3 | 10211101210112 |
4 | 13300320110 |
5 | 1010111340 |
6 | 111342152 |
7 | 23204405 |
oct | 7607024 |
9 | 3741715 |
10 | 2035220 |
11 | 1170100 |
12 | 821958 |
13 | 563495 |
14 | 3ad9ac |
15 | 2a3065 |
hex | 1f0e14 |
2035220 has 54 divisors (see below), whose sum is σ = 4865406. Its totient is φ = 714560.
The previous prime is 2035213. The next prime is 2035237. The reversal of 2035220 is 225302.
It can be written as a sum of positive squares in 3 ways, for example, as 234256 + 1800964 = 484^2 + 1342^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2035195 and 2035204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 70166 + ... + 70194.
22035220 is an apocalyptic number.
2035220 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 2035220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2432703).
2035220 is an abundant number, since it is smaller than the sum of its proper divisors (2830186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2035220 is a wasteful number, since it uses less digits than its factorization.
2035220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89 (or 47 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 14.
The square root of 2035220 is about 1426.6113696449. The cubic root of 2035220 is about 126.7273793285.
The spelling of 2035220 in words is "two million, thirty-five thousand, two hundred twenty".
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