Base | Representation |
---|---|
bin | 1001010110001101011111… |
… | …00000010110100100011010 |
3 | 2200202222101220021000111200 |
4 | 10223012233200112210122 |
5 | 10143230313412131320 |
6 | 111414313301135030 |
7 | 4221001163561646 |
oct | 453065740264432 |
9 | 80688356230450 |
10 | 20554363005210 |
11 | 6605069079a11 |
12 | 237b6a66ba476 |
13 | b613640807c8 |
14 | 510b9d419c26 |
15 | 2599ed3db290 |
hex | 12b1af81691a |
20554363005210 has 48 divisors (see below), whose sum is σ = 55165258137600. Its totient is φ = 5304351742560.
The previous prime is 20554363005203. The next prime is 20554363005257. The reversal of 20554363005210 is 1250036345502.
20554363005210 is a `hidden beast` number, since 2 + 0 + 5 + 5 + 4 + 3 + 630 + 0 + 5 + 2 + 10 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3683574810 + ... + 3683580389.
It is an arithmetic number, because the mean of its divisors is an integer number (1149276211200).
Almost surely, 220554363005210 is an apocalyptic number.
20554363005210 is an abundant number, since it is smaller than the sum of its proper divisors (34610895132390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20554363005210 is a wasteful number, since it uses less digits than its factorization.
20554363005210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7367155243 (or 7367155240 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 36.
The spelling of 20554363005210 in words is "twenty trillion, five hundred fifty-four billion, three hundred sixty-three million, five thousand, two hundred ten".
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