Base | Representation |
---|---|
bin | 100001001111111110000… |
… | …000010010000100110110 |
3 | 22002102200211222200201220 |
4 | 201033332000102010312 |
5 | 244413423103333303 |
6 | 4505355155331210 |
7 | 324035453036004 |
oct | 41177600220466 |
9 | 8072624880656 |
10 | 2284889121078 |
11 | 80101a3840a3 |
12 | 30a9b08b0b06 |
13 | 1376058947b5 |
14 | 7c836b87a74 |
15 | 3e67dc74053 |
hex | 213fe012136 |
2284889121078 has 32 divisors (see below), whose sum is σ = 4817335939200. Its totient is φ = 720487475136.
The previous prime is 2284889121043. The next prime is 2284889121121. The reversal of 2284889121078 is 8701219884822.
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, 14594823 + ... + 14750546.
It is an arithmetic number, because the mean of its divisors is an integer number (150541748100).
Almost surely, 22284889121078 is an apocalyptic number.
2284889121078 is an abundant number, since it is smaller than the sum of its proper divisors (2532446818122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2284889121078 is a wasteful number, since it uses less digits than its factorization.
2284889121078 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29346076.
The product of its (nonzero) digits is 8257536, while the sum is 60.
The spelling of 2284889121078 in words is "two trillion, two hundred eighty-four billion, eight hundred eighty-nine million, one hundred twenty-one thousand, seventy-eight".
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