Base | Representation |
---|---|
bin | 10110111101111110… |
… | …00101010010110110 |
3 | 1011211100222101020101 |
4 | 23132333011102312 |
5 | 200223214411202 |
6 | 5355332224314 |
7 | 614400612046 |
oct | 133677052266 |
9 | 34740871211 |
10 | 12331013302 |
11 | 5258598893 |
12 | 248176b09a |
13 | 121690089a |
14 | 84d985726 |
15 | 4c2858887 |
hex | 2defc54b6 |
12331013302 has 16 divisors (see below), whose sum is σ = 19068360192. Its totient is φ = 5976809280.
The previous prime is 12331013267. The next prime is 12331013323. The reversal of 12331013302 is 20331013321.
It is a self number, because there is not a number n which added to its sum of digits gives 12331013302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 466038 + ... + 491785.
It is an arithmetic number, because the mean of its divisors is an integer number (1191772512).
Almost surely, 212331013302 is an apocalyptic number.
12331013302 is a deficient number, since it is larger than the sum of its proper divisors (6737346890).
12331013302 is a wasteful number, since it uses less digits than its factorization.
12331013302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 958023.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 12331013302 its sum of digits (19), we get a palindrome (12331013321).
Adding to 12331013302 its reverse (20331013321), we get a palindrome (32662026623).
The spelling of 12331013302 in words is "twelve billion, three hundred thirty-one million, thirteen thousand, three hundred two".
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