Base | Representation |
---|---|
bin | 101100000110111100110… |
… | …110010111101110010000 |
3 | 101201202211222121222122220 |
4 | 230012330312113232100 |
5 | 344130213300010412 |
6 | 10240251043501040 |
7 | 431663662361214 |
oct | 54067466275620 |
9 | 11652758558586 |
10 | 3031120313232 |
11 | a69544439710 |
12 | 40b550087780 |
13 | 18caab03882b |
14 | a69c804a944 |
15 | 53ca68b768c |
hex | 2c1bcd97b90 |
3031120313232 has 160 divisors (see below), whose sum is σ = 9090189619200. Its totient is φ = 860145960960.
The previous prime is 3031120313203. The next prime is 3031120313237. The reversal of 3031120313232 is 2323130211303.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (3031120313237) 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, 937753 + ... + 2634695.
It is an arithmetic number, because the mean of its divisors is an integer number (56813685120).
Almost surely, 23031120313232 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 3031120313232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4545094809600).
3031120313232 is an abundant number, since it is smaller than the sum of its proper divisors (6059069305968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3031120313232 is a wasteful number, since it uses less digits than its factorization.
3031120313232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1697181 (or 1697175 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 3031120313232 its reverse (2323130211303), we get a palindrome (5354250524535).
The spelling of 3031120313232 in words is "three trillion, thirty-one billion, one hundred twenty million, three hundred thirteen thousand, two hundred thirty-two".
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