Base | Representation |
---|---|
bin | 1001101000111010010… |
… | …00101101000111011000 |
3 | 1011122212222200110000221 |
4 | 10310131020231013120 |
5 | 20411300013144000 |
6 | 412052441205424 |
7 | 32633322424321 |
oct | 4643510550730 |
9 | 1148788613027 |
10 | 331201303000 |
11 | 118509557027 |
12 | 54232790874 |
13 | 25303053289 |
14 | 1205cd39448 |
15 | 89369ce61a |
hex | 4d1d22d1d8 |
331201303000 has 128 divisors (see below), whose sum is σ = 800908093440. Its totient is φ = 128063280000.
The previous prime is 331201302997. The next prime is 331201303021. The reversal of 331201303000 is 303102133.
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, 30095499 + ... + 30106501.
It is an arithmetic number, because the mean of its divisors is an integer number (6257094480).
Almost surely, 2331201303000 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 331201303000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (400454046720).
331201303000 is an abundant number, since it is smaller than the sum of its proper divisors (469706790440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331201303000 is a wasteful number, since it uses less digits than its factorization.
331201303000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12026 (or 12012 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 16.
Adding to 331201303000 its reverse (303102133), we get a palindrome (331504405133).
The spelling of 331201303000 in words is "three hundred thirty-one billion, two hundred one million, three hundred three thousand".
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