Base | Representation |
---|---|
bin | 101110001010101001110… |
… | …1111101110111101110100 |
3 | 211110120201221212002122212 |
4 | 1130111103233232331310 |
5 | 1312424201324441020 |
6 | 21254515151312552 |
7 | 1223262535503122 |
oct | 134252357567564 |
9 | 24416657762585 |
10 | 6345071718260 |
11 | 2026a25629790 |
12 | 86587381b758 |
13 | 370450bc0482 |
14 | 17d162d0c912 |
15 | b00b34eecc5 |
hex | 5c553beef74 |
6345071718260 has 96 divisors (see below), whose sum is σ = 14814586765440. Its totient is φ = 2263495104000.
The previous prime is 6345071718241. The next prime is 6345071718277. The reversal of 6345071718260 is 628171705436.
It is a junction number, because it is equal to n+sod(n) for n = 6345071718199 and 6345071718208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1112087 + ... + 3731873.
It is an arithmetic number, because the mean of its divisors is an integer number (154318612140).
Almost surely, 26345071718260 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 6345071718260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7407293382720).
6345071718260 is an abundant number, since it is smaller than the sum of its proper divisors (8469515047180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6345071718260 is a wasteful number, since it uses less digits than its factorization.
6345071718260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2620017 (or 2620015 counting only the distinct ones).
The product of its (nonzero) digits is 1693440, while the sum is 50.
The spelling of 6345071718260 in words is "six trillion, three hundred forty-five billion, seventy-one million, seven hundred eighteen thousand, two hundred sixty".
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