Base | Representation |
---|---|
bin | 1011100011001100… |
… | …1111011001001101 |
3 | 22000002000200022100 |
4 | 2320303033121031 |
5 | 22322203041031 |
6 | 1231353105313 |
7 | 136555210041 |
oct | 27063173115 |
9 | 8002020270 |
10 | 3100440141 |
11 | 1351132627 |
12 | 7263b8239 |
13 | 3a5450486 |
14 | 215ab0021 |
15 | 1322d3de6 |
hex | b8ccf64d |
3100440141 has 24 divisors (see below), whose sum is σ = 4698120960. Its totient is φ = 1967565600.
The previous prime is 3100440139. The next prime is 3100440143. The reversal of 3100440141 is 1410440013.
It is an interprime number because it is at equal distance from previous prime (3100440139) and next prime (3100440143).
It is not a de Polignac number, because 3100440141 - 21 = 3100440139 is a prime.
It is a super-2 number, since 2×31004401412 = 19225458135848199762, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3100440143) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65125 + ... + 102186.
It is an arithmetic number, because the mean of its divisors is an integer number (195755040).
Almost surely, 23100440141 is an apocalyptic number.
It is an amenable number.
3100440141 is a deficient number, since it is larger than the sum of its proper divisors (1597680819).
3100440141 is a wasteful number, since it uses less digits than its factorization.
3100440141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 167417 (or 167414 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 3100440141 is about 55681.5960708743. The cubic root of 3100440141 is about 1458.1687400316.
Adding to 3100440141 its reverse (1410440013), we get a palindrome (4510880154).
The spelling of 3100440141 in words is "three billion, one hundred million, four hundred forty thousand, one hundred forty-one".
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