Base | Representation |
---|---|
bin | 1001011010000100010… |
… | …00101110010010101100 |
3 | 1010220022121021112010112 |
4 | 10231002020232102230 |
5 | 20243434411131340 |
6 | 404254002155152 |
7 | 32231664526406 |
oct | 4550210562254 |
9 | 1126277245115 |
10 | 323232130220 |
11 | 11509a12461a |
12 | 52789952ab8 |
13 | 2463301481c |
14 | 119047b7b76 |
15 | 861c073065 |
hex | 4b4222e4ac |
323232130220 has 96 divisors (see below), whose sum is σ = 717050880000. Its totient is φ = 122053824000.
The previous prime is 323232130211. The next prime is 323232130231. The reversal of 323232130220 is 22031232323.
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, 218251880 + ... + 218253360.
It is an arithmetic number, because the mean of its divisors is an integer number (7469280000).
Almost surely, 2323232130220 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 323232130220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (358525440000).
323232130220 is an abundant number, since it is smaller than the sum of its proper divisors (393818749780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
323232130220 is a wasteful number, since it uses less digits than its factorization.
323232130220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3159 (or 3157 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 323232130220 its reverse (22031232323), we get a palindrome (345263362543).
The spelling of 323232130220 in words is "three hundred twenty-three billion, two hundred thirty-two million, one hundred thirty thousand, two hundred twenty".
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