Base | Representation |
---|---|
bin | 1011000110110110101111… |
… | …0001011011100001001011 |
3 | 1121020111100011102021211121 |
4 | 2301231223301123201023 |
5 | 3100041443414024121 |
6 | 41550144342140111 |
7 | 2400213442310140 |
oct | 261555361334113 |
9 | 47214304367747 |
10 | 12212400142411 |
11 | 398928255a587 |
12 | 1452a18121637 |
13 | 6a7816a34921 |
14 | 3031248bc3c7 |
15 | 162a14d06141 |
hex | b1b6bc5b84b |
12212400142411 has 32 divisors (see below), whose sum is σ = 14105197568000. Its totient is φ = 10356931320192.
The previous prime is 12212400142367. The next prime is 12212400142417. The reversal of 12212400142411 is 11424100421221.
It is a cyclic number.
It is not a de Polignac number, because 12212400142411 - 219 = 12212399618123 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12212400142417) 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, 2113234720 + ... + 2113240498.
It is an arithmetic number, because the mean of its divisors is an integer number (440787424000).
Almost surely, 212212400142411 is an apocalyptic number.
12212400142411 is a deficient number, since it is larger than the sum of its proper divisors (1892797425589).
12212400142411 is a wasteful number, since it uses less digits than its factorization.
12212400142411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9371.
The product of its (nonzero) digits is 1024, while the sum is 25.
Adding to 12212400142411 its reverse (11424100421221), we get a palindrome (23636500563632).
The spelling of 12212400142411 in words is "twelve trillion, two hundred twelve billion, four hundred million, one hundred forty-two thousand, four hundred eleven".
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