Base | Representation |
---|---|
bin | 100100011001001100111001… |
… | …1010001100001011011001100 |
3 | 1112222110110111010022102112022 |
4 | 1020302121303101201123030 |
5 | 313424343424230211020 |
6 | 3052502253233225312 |
7 | 124300061006666450 |
oct | 11062316321413314 |
9 | 1488413433272468 |
10 | 320123026413260 |
11 | 9300145a902764 |
12 | 2baa1ba1a02238 |
13 | 109816198a4995 |
14 | 590a073d1a660 |
15 | 270220420a625 |
hex | 12326734616cc |
320123026413260 has 96 divisors (see below), whose sum is σ = 813574563056640. Its totient is φ = 103357176346368.
The previous prime is 320123026413173. The next prime is 320123026413269. The reversal of 320123026413260 is 62314620321023.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (35).
It is a self number, because there is not a number n which added to its sum of digits gives 320123026413260.
It is not an unprimeable number, because it can be changed into a prime (320123026413269) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 359876147 + ... + 360764586.
It is an arithmetic number, because the mean of its divisors is an integer number (8474735031840).
Almost surely, 2320123026413260 is an apocalyptic number.
It is an amenable number.
320123026413260 is an abundant number, since it is smaller than the sum of its proper divisors (493451536643380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
320123026413260 is a wasteful number, since it uses less digits than its factorization.
320123026413260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 720640935 (or 720640933 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 35.
Adding to 320123026413260 its reverse (62314620321023), we get a palindrome (382437646734283).
The spelling of 320123026413260 in words is "three hundred twenty trillion, one hundred twenty-three billion, twenty-six million, four hundred thirteen thousand, two hundred sixty".
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