Base | Representation |
---|---|
bin | 1001010100010000000… |
… | …11001111010000111000 |
3 | 1010121021000200111021100 |
4 | 10222020003033100320 |
5 | 20221041143131412 |
6 | 403020115011400 |
7 | 32061425132544 |
oct | 4521003172070 |
9 | 1117230614240 |
10 | 320110130232 |
11 | 113837906842 |
12 | 52058299b60 |
13 | 24256285c59 |
14 | 116c9cd4a24 |
15 | 84d7e30edc |
hex | 4a880cf438 |
320110130232 has 96 divisors (see below), whose sum is σ = 889383090960. Its totient is φ = 103951680000.
The previous prime is 320110130177. The next prime is 320110130257. The reversal of 320110130232 is 232031011023.
320110130232 is a `hidden beast` number, since 320 + 1 + 10 + 1 + 302 + 32 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 1992007 + ... + 2146697.
Almost surely, 2320110130232 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 320110130232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (444691545480).
320110130232 is an abundant number, since it is smaller than the sum of its proper divisors (569272960728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
320110130232 is a wasteful number, since it uses less digits than its factorization.
320110130232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 155445 (or 155438 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 320110130232 its reverse (232031011023), we get a palindrome (552141141255).
The spelling of 320110130232 in words is "three hundred twenty billion, one hundred ten million, one hundred thirty thousand, two hundred thirty-two".
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