Base | Representation |
---|---|
bin | 11101001010100100111… |
… | …100111101001000110100 |
3 | 21002121020200122221211111 |
4 | 131022210330331020310 |
5 | 230314121340434140 |
6 | 4132421005244404 |
7 | 264541331430064 |
oct | 35124474751064 |
9 | 7077220587744 |
10 | 2004222202420 |
11 | 702a93201a79 |
12 | 284521b63704 |
13 | 116cc7214ab9 |
14 | 6d00d5253a4 |
15 | 372039e57ea |
hex | 1d2a4f3d234 |
2004222202420 has 48 divisors (see below), whose sum is σ = 4217005981440. Its totient is φ = 800138984576.
The previous prime is 2004222202397. The next prime is 2004222202439. The reversal of 2004222202420 is 242022224002.
It is a junction number, because it is equal to n+sod(n) for n = 2004222202391 and 2004222202400.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109697046 + ... + 109715314.
It is an arithmetic number, because the mean of its divisors is an integer number (87854291280).
Almost surely, 22004222202420 is an apocalyptic number.
2004222202420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2004222202420 is an abundant number, since it is smaller than the sum of its proper divisors (2212783779020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2004222202420 is a wasteful number, since it uses less digits than its factorization.
2004222202420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28584 (or 28582 counting only the distinct ones).
The product of its (nonzero) digits is 2048, while the sum is 22.
Adding to 2004222202420 its reverse (242022224002), we get a palindrome (2246244426422).
The spelling of 2004222202420 in words is "two trillion, four billion, two hundred twenty-two million, two hundred two thousand, four hundred twenty".
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