Base | Representation |
---|---|
bin | 11101010000001001111… |
… | …010011010011101101100 |
3 | 21010011201001122111201111 |
4 | 131100021322122131230 |
5 | 230413403004032340 |
6 | 4135251142121404 |
7 | 265142621406601 |
oct | 35201172323554 |
9 | 7104631574644 |
10 | 2010211002220 |
11 | 7055867829a3 |
12 | 285713720264 |
13 | 11773cb8b915 |
14 | 6d41aa5a6a8 |
15 | 37454669aea |
hex | 1d409e9a76c |
2010211002220 has 24 divisors (see below), whose sum is σ = 4222776184704. Its totient is φ = 803830480896.
The previous prime is 2010211002193. The next prime is 2010211002263. The reversal of 2010211002220 is 222001120102.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2010211002220.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15805077 + ... + 15931756.
It is an arithmetic number, because the mean of its divisors is an integer number (175949007696).
Almost surely, 22010211002220 is an apocalyptic number.
2010211002220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2010211002220 is an abundant number, since it is smaller than the sum of its proper divisors (2212565182484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2010211002220 is a wasteful number, since it uses less digits than its factorization.
2010211002220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31740009 (or 31740007 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 2010211002220 its reverse (222001120102), we get a palindrome (2232212122322).
The spelling of 2010211002220 in words is "two trillion, ten billion, two hundred eleven million, two thousand, two hundred twenty".
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