Base | Representation |
---|---|
bin | 111010001101111100100… |
… | …0101101110111001011100 |
3 | 1001022221000220001001121010 |
4 | 1310123321011232321130 |
5 | 2022043340440302443 |
6 | 25003443545135220 |
7 | 1454040231652320 |
oct | 164337105567134 |
9 | 31287026031533 |
10 | 8001408134748 |
11 | 2605418328766 |
12 | a9288748a510 |
13 | 4606b65604a2 |
14 | 1d93ad6ab980 |
15 | dd2058b5733 |
hex | 746f916ee5c |
8001408134748 has 24 divisors (see below), whose sum is σ = 21337088359552. Its totient is φ = 2286116609904.
The previous prime is 8001408134747. The next prime is 8001408134777. The reversal of 8001408134748 is 8474318041008.
It is a super-2 number, since 2×80014081347482 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 8001408134697 and 8001408134706.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8001408134747) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47627429290 + ... + 47627429457.
Almost surely, 28001408134748 is an apocalyptic number.
It is an amenable number.
8001408134748 is an abundant number, since it is smaller than the sum of its proper divisors (13335680224804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8001408134748 is a wasteful number, since it uses less digits than its factorization.
8001408134748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95254858761 (or 95254858759 counting only the distinct ones).
The product of its (nonzero) digits is 688128, while the sum is 48.
The spelling of 8001408134748 in words is "eight trillion, one billion, four hundred eight million, one hundred thirty-four thousand, seven hundred forty-eight".
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