Base | Representation |
---|---|
bin | 10111101100010100011… |
… | …11010010001011111010 |
3 | 2212211020210201022200120 |
4 | 23312022033102023322 |
5 | 101314202412101102 |
6 | 1421551104114110 |
7 | 112546236343422 |
oct | 13661217221372 |
9 | 2784223638616 |
10 | 814068081402 |
11 | 294276233554 |
12 | 111931905936 |
13 | 5b9c67049b4 |
14 | 2b5888c1482 |
15 | 162983c26bc |
hex | bd8a3d22fa |
814068081402 has 32 divisors (see below), whose sum is σ = 1632823680192. Its totient is φ = 270575852544.
The previous prime is 814068081391. The next prime is 814068081433. The reversal of 814068081402 is 204180860418.
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, 2902113 + ... + 3170235.
It is an arithmetic number, because the mean of its divisors is an integer number (51025740006).
Almost surely, 2814068081402 is an apocalyptic number.
814068081402 is an abundant number, since it is smaller than the sum of its proper divisors (818755598790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
814068081402 is a wasteful number, since it uses less digits than its factorization.
814068081402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 269582.
The product of its (nonzero) digits is 98304, while the sum is 42.
The spelling of 814068081402 in words is "eight hundred fourteen billion, sixty-eight million, eighty-one thousand, four hundred two".
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