Base | Representation |
---|---|
bin | 1010111100010000000111… |
… | …0000111110110001010010 |
3 | 1120121002010121211022100220 |
4 | 2233010001300332301102 |
5 | 3034100404122411310 |
6 | 41330340204253510 |
7 | 2351104250254350 |
oct | 257040160766122 |
9 | 46532117738326 |
10 | 12030233013330 |
11 | 3918aa19aa234 |
12 | 1423658841296 |
13 | 6935a512a69c |
14 | 2d83a2d607d0 |
15 | 15ce02225670 |
hex | af101c3ec52 |
12030233013330 has 128 divisors (see below), whose sum is σ = 34946876846592. Its totient is φ = 2587375484928.
The previous prime is 12030233013301. The next prime is 12030233013377. The reversal of 12030233013330 is 3331033203021.
It is a self number, because there is not a number n which added to its sum of digits gives 12030233013330.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14068182 + ... + 14898798.
It is an arithmetic number, because the mean of its divisors is an integer number (273022475364).
Almost surely, 212030233013330 is an apocalyptic number.
12030233013330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 12030233013330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17473438423296).
12030233013330 is an abundant number, since it is smaller than the sum of its proper divisors (22916643833262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12030233013330 is a wasteful number, since it uses less digits than its factorization.
12030233013330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 834708.
The product of its (nonzero) digits is 2916, while the sum is 24.
Adding to 12030233013330 its reverse (3331033203021), we get a palindrome (15361266216351).
The spelling of 12030233013330 in words is "twelve trillion, thirty billion, two hundred thirty-three million, thirteen thousand, three hundred thirty".
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