Base | Representation |
---|---|
bin | 1100110100111001… |
… | …1011100010111011 |
3 | 22212221211012220020 |
4 | 3031032123202323 |
5 | 24022414041443 |
6 | 1325353501523 |
7 | 151215653523 |
oct | 31516334273 |
9 | 8787735806 |
10 | 3443112123 |
11 | 1507602110 |
12 | 8011118a3 |
13 | 42b43c069 |
14 | 2493d0683 |
15 | 152421583 |
hex | cd39b8bb |
3443112123 has 24 divisors (see below), whose sum is σ = 5174975808. Its totient is φ = 2019402000.
The previous prime is 3443112109. The next prime is 3443112133. The reversal of 3443112123 is 3212113443.
It is a happy number.
It is not a de Polignac number, because 3443112123 - 25 = 3443112091 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3443112093 and 3443112102.
It is not an unprimeable number, because it can be changed into a prime (3443112133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22573 + ... + 85998.
It is an arithmetic number, because the mean of its divisors is an integer number (215623992).
Almost surely, 23443112123 is an apocalyptic number.
3443112123 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
3443112123 is a deficient number, since it is larger than the sum of its proper divisors (1731863685).
3443112123 is a wasteful number, since it uses less digits than its factorization.
3443112123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108647 (or 108616 counting only the distinct ones).
The product of its digits is 1728, while the sum is 24.
The square root of 3443112123 is about 58678.0378250671. The cubic root of 3443112123 is about 1510.0235545936.
Adding to 3443112123 its reverse (3212113443), we get a palindrome (6655225566).
The spelling of 3443112123 in words is "three billion, four hundred forty-three million, one hundred twelve thousand, one hundred twenty-three".
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