Base | Representation |
---|---|
bin | 10110111010110011… |
… | …00111001010010010 |
3 | 1011202111220221221020 |
4 | 23131121213022102 |
5 | 200144412211310 |
6 | 5352542140310 |
7 | 613625534106 |
oct | 133531471222 |
9 | 34674827836 |
10 | 12304413330 |
11 | 524457a940 |
12 | 2474881696 |
13 | 1211249361 |
14 | 84a21d906 |
15 | 4c0352170 |
hex | 2dd667292 |
12304413330 has 64 divisors (see below), whose sum is σ = 32319046656. Its totient is φ = 2973272000.
The previous prime is 12304413299. The next prime is 12304413343. The reversal of 12304413330 is 3331440321.
It is a self number, because there is not a number n which added to its sum of digits gives 12304413330.
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, 42685 + ... + 162575.
It is an arithmetic number, because the mean of its divisors is an integer number (504985104).
Almost surely, 212304413330 is an apocalyptic number.
12304413330 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 12304413330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16159523328).
12304413330 is an abundant number, since it is smaller than the sum of its proper divisors (20014633326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12304413330 is a wasteful number, since it uses less digits than its factorization.
12304413330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120223.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 12304413330 its reverse (3331440321), we get a palindrome (15635853651).
The spelling of 12304413330 in words is "twelve billion, three hundred four million, four hundred thirteen thousand, three hundred thirty".
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