Base | Representation |
---|---|
bin | 1011100110000000… |
… | …1011011101111101 |
3 | 22000220012011222110 |
4 | 2321200023131331 |
5 | 22333212024131 |
6 | 1232453404233 |
7 | 140060303163 |
oct | 27140133575 |
9 | 8026164873 |
10 | 3112220541 |
11 | 13578493a1 |
12 | 72a339679 |
13 | 3a7a16521 |
14 | 217499233 |
15 | 13335e646 |
hex | b980b77d |
3112220541 has 16 divisors (see below), whose sum is σ = 4284979200. Its totient is φ = 2007184560.
The previous prime is 3112220533. The next prime is 3112220567. The reversal of 3112220541 is 1450222113.
It is not a de Polignac number, because 3112220541 - 23 = 3112220533 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3112220581) 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, 470926 + ... + 477488.
It is an arithmetic number, because the mean of its divisors is an integer number (267811200).
Almost surely, 23112220541 is an apocalyptic number.
3112220541 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
3112220541 is a deficient number, since it is larger than the sum of its proper divisors (1172758659).
3112220541 is a wasteful number, since it uses less digits than its factorization.
3112220541 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11696.
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 3112220541 is about 55787.2793833863. The cubic root of 3112220541 is about 1460.0132201530.
Adding to 3112220541 its reverse (1450222113), we get a palindrome (4562442654).
The spelling of 3112220541 in words is "three billion, one hundred twelve million, two hundred twenty thousand, five hundred forty-one".
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