Base | Representation |
---|---|
bin | 111010011001011001110… |
… | …1100110100110101011110 |
3 | 1001102021112200220102020100 |
4 | 1310302303230310311132 |
5 | 2022444234012000332 |
6 | 25023033321401530 |
7 | 1455601050340314 |
oct | 164626354646536 |
9 | 31367480812210 |
10 | 8026013781342 |
11 | 26148a45a6187 |
12 | a975b39392a6 |
13 | 462b0818159b |
14 | 1da6655200b4 |
15 | ddb95b3c67c |
hex | 74cb3b34d5e |
8026013781342 has 48 divisors (see below), whose sum is σ = 18509021137152. Its totient is φ = 2504782026240.
The previous prime is 8026013781329. The next prime is 8026013781353. The reversal of 8026013781342 is 2431873106208.
8026013781342 is a `hidden beast` number, since 8 + 0 + 2 + 601 + 3 + 7 + 8 + 1 + 34 + 2 = 666.
It is a congruent number.
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, 68603343 + ... + 68720234.
It is an arithmetic number, because the mean of its divisors is an integer number (385604607024).
Almost surely, 28026013781342 is an apocalyptic number.
8026013781342 is an abundant number, since it is smaller than the sum of its proper divisors (10483007355810).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8026013781342 is a wasteful number, since it uses less digits than its factorization.
8026013781342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137323793 (or 137323790 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 45.
The spelling of 8026013781342 in words is "eight trillion, twenty-six billion, thirteen million, seven hundred eighty-one thousand, three hundred forty-two".
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