Base | Representation |
---|---|
bin | 1010111011001101010100… |
… | …0011110100111110001110 |
3 | 1120112100212001112211221022 |
4 | 2232303111003310332032 |
5 | 3033302144044010110 |
6 | 41314213104234142 |
7 | 2346601032510656 |
oct | 256632503647616 |
9 | 46470761484838 |
10 | 12012303110030 |
11 | 3911430a44533 |
12 | 142009400b952 |
13 | 6919a85a0952 |
14 | 2d758197d366 |
15 | 15c7030b6755 |
hex | aecd50f4f8e |
12012303110030 has 32 divisors (see below), whose sum is σ = 21647139228288. Its totient is φ = 4799368980000.
The previous prime is 12012303110021. The next prime is 12012303110099. The reversal of 12012303110030 is 3001130321021.
It is a junction number, because it is equal to n+sod(n) for n = 12012303109990 and 12012303110008.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52467305 + ... + 52695755.
It is an arithmetic number, because the mean of its divisors is an integer number (676473100884).
Almost surely, 212012303110030 is an apocalyptic number.
12012303110030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12012303110030 is a deficient number, since it is larger than the sum of its proper divisors (9634836118258).
12012303110030 is a wasteful number, since it uses less digits than its factorization.
12012303110030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 234512.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 12012303110030 its reverse (3001130321021), we get a palindrome (15013433431051).
The spelling of 12012303110030 in words is "twelve trillion, twelve billion, three hundred three million, one hundred ten thousand, thirty".
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