Base | Representation |
---|---|
bin | 10010001111111000000001… |
… | …100011111110111111111111 |
3 | 101112011101012122122120122121 |
4 | 102033320001203332333333 |
5 | 41004402321441301414 |
6 | 442404555415023411 |
7 | 22622201112455545 |
oct | 2217700143767777 |
9 | 345141178576577 |
10 | 80255785103359 |
11 | 23632318477148 |
12 | 900213806ab67 |
13 | 35a211b618298 |
14 | 15b6587835d95 |
15 | 94298558c724 |
hex | 48fe018fefff |
80255785103359 has 8 divisors (see below), whose sum is σ = 80548820522352. Its totient is φ = 79962879786240.
The previous prime is 80255785103309. The next prime is 80255785103401. The reversal of 80255785103359 is 95330158755208.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 80255785103359 - 245 = 45071413014527 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 80255785103297 and 80255785103306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80255785103309) 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, 31289394 + ... + 33757039.
It is an arithmetic number, because the mean of its divisors is an integer number (10068602565294).
Almost surely, 280255785103359 is an apocalyptic number.
80255785103359 is a deficient number, since it is larger than the sum of its proper divisors (293035418993).
80255785103359 is a wasteful number, since it uses less digits than its factorization.
80255785103359 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65050937.
The product of its (nonzero) digits is 45360000, while the sum is 61.
The spelling of 80255785103359 in words is "eighty trillion, two hundred fifty-five billion, seven hundred eighty-five million, one hundred three thousand, three hundred fifty-nine".
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