Base | Representation |
---|---|
bin | 1011101111011101100110… |
… | …1110001010100011100011 |
3 | 1200201012001011002200010220 |
4 | 2323313121232022203203 |
5 | 3143004220021412321 |
6 | 43242441412054123 |
7 | 2501501364665661 |
oct | 273673156124343 |
9 | 50635034080126 |
10 | 12910029482211 |
11 | 4128127096074 |
12 | 1546072904343 |
13 | 728544cb9544 |
14 | 328bc4dddc31 |
15 | 175c45bd09c6 |
hex | bbdd9b8a8e3 |
12910029482211 has 8 divisors (see below), whose sum is σ = 17213414111760. Its totient is φ = 8606665587072.
The previous prime is 12910029482149. The next prime is 12910029482221. The reversal of 12910029482211 is 11228492001921.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12910029482211 - 27 = 12910029482083 is a prime.
It is a super-2 number, since 2×129100294822112 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12910029482221) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3667426 + ... + 6266583.
It is an arithmetic number, because the mean of its divisors is an integer number (2151676763970).
Almost surely, 212910029482211 is an apocalyptic number.
12910029482211 is a deficient number, since it is larger than the sum of its proper divisors (4303384629549).
12910029482211 is an equidigital number, since it uses as much as digits as its factorization.
12910029482211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10367205.
The product of its (nonzero) digits is 41472, while the sum is 42.
The spelling of 12910029482211 in words is "twelve trillion, nine hundred ten billion, twenty-nine million, four hundred eighty-two thousand, two hundred eleven".
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