Base | Representation |
---|---|
bin | 1011001100001000010010… |
… | …0111010011100111010011 |
3 | 1121120011020000011120120111 |
4 | 2303002010213103213103 |
5 | 3103033031333412321 |
6 | 42055531512222151 |
7 | 2406602042001460 |
oct | 263020447234723 |
9 | 47504200146514 |
10 | 12303011232211 |
11 | 3a13750113467 |
12 | 14684a569a957 |
13 | 6b32273363ab |
14 | 30767ca0c667 |
15 | 165069b415e1 |
hex | b30849d39d3 |
12303011232211 has 16 divisors (see below), whose sum is σ = 14258973915648. Its totient is φ = 10396653321600.
The previous prime is 12303011232199. The next prime is 12303011232223. The reversal of 12303011232211 is 11223211030321.
It is an interprime number because it is at equal distance from previous prime (12303011232199) and next prime (12303011232223).
It is not a de Polignac number, because 12303011232211 - 229 = 12302474361299 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12303011232311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21305256 + ... + 21875098.
It is an arithmetic number, because the mean of its divisors is an integer number (891185869728).
Almost surely, 212303011232211 is an apocalyptic number.
12303011232211 is a deficient number, since it is larger than the sum of its proper divisors (1955962683437).
12303011232211 is an equidigital number, since it uses as much as digits as its factorization.
12303011232211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 613362.
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 12303011232211 its reverse (11223211030321), we get a palindrome (23526222262532).
The spelling of 12303011232211 in words is "twelve trillion, three hundred three billion, eleven million, two hundred thirty-two thousand, two hundred eleven".
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