Base | Representation |
---|---|
bin | 10110111110001110… |
… | …11101111010101110 |
3 | 1011211112010001100002 |
4 | 23133013131322232 |
5 | 200224300230220 |
6 | 5355451304302 |
7 | 614425365200 |
oct | 133707357256 |
9 | 34745101302 |
10 | 12333211310 |
11 | 525985a222 |
12 | 248244b092 |
13 | 12171c0194 |
14 | 84dd98770 |
15 | 4c2b3ec75 |
hex | 2df1ddeae |
12333211310 has 24 divisors (see below), whose sum is σ = 25824235320. Its totient is φ = 4228529424.
The previous prime is 12333211283. The next prime is 12333211339. The reversal of 12333211310 is 1311233321.
It is a super-2 number, since 2×123332113102 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12584420 + ... + 12585399.
It is an arithmetic number, because the mean of its divisors is an integer number (1076009805).
Almost surely, 212333211310 is an apocalyptic number.
12333211310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12333211310 is an abundant number, since it is smaller than the sum of its proper divisors (13491024010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12333211310 is a wasteful number, since it uses less digits than its factorization.
12333211310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25169840 (or 25169833 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 20.
Adding to 12333211310 its reverse (1311233321), we get a palindrome (13644444631).
The spelling of 12333211310 in words is "twelve billion, three hundred thirty-three million, two hundred eleven thousand, three hundred ten".
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