Base | Representation |
---|---|
bin | 1011100101111111… |
… | …1000101001010001 |
3 | 22000220001021012220 |
4 | 2321133320221101 |
5 | 22333202042231 |
6 | 1232452011253 |
7 | 140056532331 |
oct | 27137705121 |
9 | 8026037186 |
10 | 3112143441 |
11 | 13577a6480 |
12 | 72a300b29 |
13 | 3a79ba3c4 |
14 | 2174790c1 |
15 | 133346896 |
hex | b97f8a51 |
3112143441 has 32 divisors (see below), whose sum is σ = 4594641408. Its totient is φ = 1858045440.
The previous prime is 3112143431. The next prime is 3112143443. The reversal of 3112143441 is 1443412113.
It is not a de Polignac number, because 3112143441 - 27 = 3112143313 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3112143443) 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, 724486 + ... + 728768.
It is an arithmetic number, because the mean of its divisors is an integer number (143582544).
Almost surely, 23112143441 is an apocalyptic number.
It is an amenable number.
3112143441 is a deficient number, since it is larger than the sum of its proper divisors (1482497967).
3112143441 is a wasteful number, since it uses less digits than its factorization.
3112143441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4621.
The product of its digits is 1152, while the sum is 24.
The square root of 3112143441 is about 55786.5883613616. The cubic root of 3112143441 is about 1460.0011636007.
Adding to 3112143441 its reverse (1443412113), we get a palindrome (4555555554).
The spelling of 3112143441 in words is "three billion, one hundred twelve million, one hundred forty-three thousand, four hundred forty-one".
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