Base | Representation |
---|---|
bin | 1011001000000100010001… |
… | …0000011010011011000111 |
3 | 1121022111001120121211002221 |
4 | 2302001010100122123013 |
5 | 3100412104233342411 |
6 | 42003505432513211 |
7 | 2401551253265350 |
oct | 262010420323307 |
9 | 47274046554087 |
10 | 12233212012231 |
11 | 39970922973a1 |
12 | 1456a65b4b807 |
13 | 6a978268a0b2 |
14 | 30413a93cd27 |
15 | 163331e91071 |
hex | b204441a6c7 |
12233212012231 has 8 divisors (see below), whose sum is σ = 13983604907040. Its totient is φ = 10483516912128.
The previous prime is 12233212012211. The next prime is 12233212012253. The reversal of 12233212012231 is 13221021233221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12233212012231 - 211 = 12233212010183 is a prime.
It is a super-2 number, since 2×122332120122312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12233212012196 and 12233212012205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12233212012211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174411106 + ... + 174481231.
It is an arithmetic number, because the mean of its divisors is an integer number (1747950613380).
Almost surely, 212233212012231 is an apocalyptic number.
12233212012231 is a deficient number, since it is larger than the sum of its proper divisors (1750392894809).
12233212012231 is an equidigital number, since it uses as much as digits as its factorization.
12233212012231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 348897353.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 12233212012231 its reverse (13221021233221), we get a palindrome (25454233245452).
The spelling of 12233212012231 in words is "twelve trillion, two hundred thirty-three billion, two hundred twelve million, twelve thousand, two hundred thirty-one".
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