Base | Representation |
---|---|
bin | 10011010000011100101… |
… | …011010000110011010110 |
3 | 11200111202012210120220220 |
4 | 103100130223100303112 |
5 | 133140140220431410 |
6 | 2451532504335210 |
7 | 164415243106566 |
oct | 23203453206326 |
9 | 4614665716826 |
10 | 1323331030230 |
11 | 47024895a560 |
12 | 194578a74506 |
13 | 97a3592a281 |
14 | 4809a006da6 |
15 | 24652323070 |
hex | 1341cad0cd6 |
1323331030230 has 128 divisors (see below), whose sum is σ = 3473371238400. Its totient is φ = 320007536640.
The previous prime is 1323331030213. The next prime is 1323331030237. The reversal of 1323331030230 is 320301333231.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1323331030230.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1323331030237) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 456792142 + ... + 456795038.
It is an arithmetic number, because the mean of its divisors is an integer number (27135712800).
Almost surely, 21323331030230 is an apocalyptic number.
1323331030230 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 1323331030230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1736685619200).
1323331030230 is an abundant number, since it is smaller than the sum of its proper divisors (2150040208170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1323331030230 is a wasteful number, since it uses less digits than its factorization.
1323331030230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5894.
The product of its (nonzero) digits is 2916, while the sum is 24.
Adding to 1323331030230 its reverse (320301333231), we get a palindrome (1643632363461).
The spelling of 1323331030230 in words is "one trillion, three hundred twenty-three billion, three hundred thirty-one million, thirty thousand, two hundred thirty".
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