Base | Representation |
---|---|
bin | 1011000111011000011010… |
… | …1001101100001111111110 |
3 | 1121021100200020110010111010 |
4 | 2301312012221230033332 |
5 | 3100214002401030324 |
6 | 41554241423540050 |
7 | 2400653462516310 |
oct | 261660651541776 |
9 | 47240606403433 |
10 | 12221441033214 |
11 | 39920a193a666 |
12 | 145471ba5a626 |
13 | 6a8627b0105a |
14 | 3037414d97b0 |
15 | 162d938ad829 |
hex | b1d86a6c3fe |
12221441033214 has 64 divisors (see below), whose sum is σ = 28017212023296. Its totient is φ = 3481530522624.
The previous prime is 12221441033213. The next prime is 12221441033227. The reversal of 12221441033214 is 41233014412221.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12221441033213) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 335431542 + ... + 335467974.
It is an arithmetic number, because the mean of its divisors is an integer number (437768937864).
Almost surely, 212221441033214 is an apocalyptic number.
12221441033214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
12221441033214 is an abundant number, since it is smaller than the sum of its proper divisors (15795770990082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12221441033214 is a wasteful number, since it uses less digits than its factorization.
12221441033214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59809.
The product of its (nonzero) digits is 9216, while the sum is 30.
Adding to 12221441033214 its reverse (41233014412221), we get a palindrome (53454455445435).
The spelling of 12221441033214 in words is "twelve trillion, two hundred twenty-one billion, four hundred forty-one million, thirty-three thousand, two hundred fourteen".
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