Base | Representation |
---|---|
bin | 11101010000001001010… |
… | …100101011111010011100 |
3 | 21010011200101001001012012 |
4 | 131100021110223322130 |
5 | 230413342441042340 |
6 | 4135250150130352 |
7 | 265142441346020 |
oct | 35201124537234 |
9 | 7104611031165 |
10 | 2010201112220 |
11 | 705581138444 |
12 | 2857103509b8 |
13 | 11773ab08152 |
14 | 6d419604380 |
15 | 37453864565 |
hex | 1d40952be9c |
2010201112220 has 96 divisors (see below), whose sum is σ = 4952880003456. Its totient is φ = 670942310400.
The previous prime is 2010201112219. The next prime is 2010201112307. The reversal of 2010201112220 is 222111020102.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 2010201112195 and 2010201112204.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2266304 + ... + 3025976.
It is an arithmetic number, because the mean of its divisors is an integer number (51592500036).
Almost surely, 22010201112220 is an apocalyptic number.
2010201112220 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 2010201112220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2476440001728).
2010201112220 is an abundant number, since it is smaller than the sum of its proper divisors (2942678891236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2010201112220 is a wasteful number, since it uses less digits than its factorization.
2010201112220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 760191 (or 760189 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 2010201112220 its reverse (222111020102), we get a palindrome (2232312132322).
The spelling of 2010201112220 in words is "two trillion, ten billion, two hundred one million, one hundred twelve thousand, two hundred twenty".
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