Base | Representation |
---|---|
bin | 100000000101000001111… |
… | …011101110111000100100 |
3 | 21210202000010102100211201 |
4 | 200011001323232320210 |
5 | 242104130121303140 |
6 | 4404410521212244 |
7 | 315156456144454 |
oct | 40050173567044 |
9 | 7722003370751 |
10 | 2204424400420 |
11 | 77a989117560 |
12 | 2b7295331084 |
13 | 12cb513aa858 |
14 | 789a23dbd64 |
15 | 3c51eaaa49a |
hex | 20141eeee24 |
2204424400420 has 24 divisors (see below), whose sum is σ = 5050135899648. Its totient is φ = 801608872800.
The previous prime is 2204424400411. The next prime is 2204424400421. The reversal of 2204424400420 is 240044244022.
It is not an unprimeable number, because it can be changed into a prime (2204424400421) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5010055236 + ... + 5010055675.
It is an arithmetic number, because the mean of its divisors is an integer number (210422329152).
Almost surely, 22204424400420 is an apocalyptic number.
2204424400420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2204424400420 is an abundant number, since it is smaller than the sum of its proper divisors (2845711499228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2204424400420 is a wasteful number, since it uses less digits than its factorization.
2204424400420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10020110931 (or 10020110929 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 28.
Adding to 2204424400420 its reverse (240044244022), we get a palindrome (2444468644442).
The spelling of 2204424400420 in words is "two trillion, two hundred four billion, four hundred twenty-four million, four hundred thousand, four hundred twenty".
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