Base | Representation |
---|---|
bin | 1011001100101110101111… |
… | …0110000111101001110100 |
3 | 1121121010212100120221201100 |
4 | 2303023223312013221310 |
5 | 3103220201233300340 |
6 | 42104400033530100 |
7 | 2410415605314042 |
oct | 263135366075164 |
9 | 47533770527640 |
10 | 12313333103220 |
11 | 3a1806758a976 |
12 | 146a4a6413930 |
13 | 6b41b090b586 |
14 | 307d7b7d9392 |
15 | 165470dcd830 |
hex | b32ebd87a74 |
12313333103220 has 72 divisors (see below), whose sum is σ = 37352496190464. Its totient is φ = 3283375059648.
The previous prime is 12313333103219. The next prime is 12313333103237. The reversal of 12313333103220 is 2230133331321.
12313333103220 is a `hidden beast` number, since 1 + 2 + 3 + 1 + 3 + 3 + 331 + 0 + 322 + 0 = 666.
It is a super-2 number, since 2×123133331032202 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1421277 + ... + 5162043.
It is an arithmetic number, because the mean of its divisors is an integer number (518784669312).
Almost surely, 212313333103220 is an apocalyptic number.
12313333103220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12313333103220 is an abundant number, since it is smaller than the sum of its proper divisors (25039163087244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12313333103220 is a wasteful number, since it uses less digits than its factorization.
12313333103220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3759069 (or 3759064 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 27.
Adding to 12313333103220 its reverse (2230133331321), we get a palindrome (14543466434541).
The spelling of 12313333103220 in words is "twelve trillion, three hundred thirteen billion, three hundred thirty-three million, one hundred three thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •