Base | Representation |
---|---|
bin | 100000001100000111011001… |
… | …0111100101001110111111010 |
3 | 1101010111221011120111220111120 |
4 | 1000120032302330221313322 |
5 | 244102431442103030220 |
6 | 2442104440341410110 |
7 | 113432125255202022 |
oct | 10030166274516772 |
9 | 1333457146456446 |
10 | 283140131298810 |
11 | 82243067741015 |
12 | 2790a555109936 |
13 | c1caccc794986 |
14 | 4dcc0ac31aa82 |
15 | 22b01d0726a40 |
hex | 10183b2f29dfa |
283140131298810 has 32 divisors (see below), whose sum is σ = 679544592626880. Its totient is φ = 75503115289728.
The previous prime is 283140131298767. The next prime is 283140131298811. The reversal of 283140131298810 is 18892131041382.
It is a happy number.
It is a super-2 number, since 2×2831401312988102 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (283140131298811) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54977040 + ... + 59906219.
It is an arithmetic number, because the mean of its divisors is an integer number (21235768519590).
Almost surely, 2283140131298810 is an apocalyptic number.
283140131298810 is an abundant number, since it is smaller than the sum of its proper divisors (396404461328070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
283140131298810 is a wasteful number, since it uses less digits than its factorization.
283140131298810 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114965422.
The product of its (nonzero) digits is 663552, while the sum is 51.
The spelling of 283140131298810 in words is "two hundred eighty-three trillion, one hundred forty billion, one hundred thirty-one million, two hundred ninety-eight thousand, eight hundred ten".
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