Base | Representation |
---|---|
bin | 10111001011001000… |
… | …10000010110011110 |
3 | 1012010001201200102022 |
4 | 23211210100112132 |
5 | 200440000434324 |
6 | 5414314500142 |
7 | 620211223025 |
oct | 134544202636 |
9 | 35101650368 |
10 | 12441421214 |
11 | 53049489a2 |
12 | 24b2734652 |
13 | 1233749801 |
14 | 8604c58bc |
15 | 4cc3b705e |
hex | 2e591059e |
12441421214 has 24 divisors (see below), whose sum is σ = 19048908648. Its totient is φ = 6094308240.
The previous prime is 12441421207. The next prime is 12441421243. The reversal of 12441421214 is 41212414421.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2134424 + ... + 2140244.
It is an arithmetic number, because the mean of its divisors is an integer number (793704527).
Almost surely, 212441421214 is an apocalyptic number.
12441421214 is a deficient number, since it is larger than the sum of its proper divisors (6607487434).
12441421214 is an equidigital number, since it uses as much as digits as its factorization.
12441421214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6248 (or 6189 counting only the distinct ones).
The product of its digits is 2048, while the sum is 26.
Adding to 12441421214 its reverse (41212414421), we get a palindrome (53653835635).
The spelling of 12441421214 in words is "twelve billion, four hundred forty-one million, four hundred twenty-one thousand, two hundred fourteen".
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