Base | Representation |
---|---|
bin | 1101000111100110000000… |
… | …00100110010111011101000 |
3 | 10210010212022020202212111002 |
4 | 12203303000010302323220 |
5 | 12240122130021430400 |
6 | 141204405101254132 |
7 | 6035133566160050 |
oct | 643630004627350 |
9 | 123125266685432 |
10 | 28848222842600 |
11 | 921250a7a5397 |
12 | 329ab8b564348 |
13 | 13134b6671445 |
14 | 71a393544560 |
15 | 35061d93ced5 |
hex | 1a3cc0132ee8 |
28848222842600 has 48 divisors (see below), whose sum is σ = 76653849271200. Its totient is φ = 9890819259840.
The previous prime is 28848222842591. The next prime is 28848222842629. The reversal of 28848222842600 is 624822284882.
It is a super-2 number, since 2×288482228426002 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (56).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10302935330 + ... + 10302938129.
It is an arithmetic number, because the mean of its divisors is an integer number (1596955193150).
Almost surely, 228848222842600 is an apocalyptic number.
28848222842600 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
28848222842600 is an abundant number, since it is smaller than the sum of its proper divisors (47805626428600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
28848222842600 is a wasteful number, since it uses less digits than its factorization.
28848222842600 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20605873482 (or 20605873473 counting only the distinct ones).
The product of its (nonzero) digits is 12582912, while the sum is 56.
The spelling of 28848222842600 in words is "twenty-eight trillion, eight hundred forty-eight billion, two hundred twenty-two million, eight hundred forty-two thousand, six hundred".
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