Base | Representation |
---|---|
bin | 1111011011100011… |
… | …0111101001100100 |
3 | 101200200002122022102 |
4 | 3312320313221210 |
5 | 31440334300030 |
6 | 1523003351232 |
7 | 204434203310 |
oct | 36670675144 |
9 | 11620078272 |
10 | 4142103140 |
11 | 183612243a |
12 | 977222518 |
13 | 5101b7106 |
14 | 2b4184b40 |
15 | 193994c45 |
hex | f6e37a64 |
4142103140 has 96 divisors (see below), whose sum is σ = 10263939840. Its totient is φ = 1374621696.
The previous prime is 4142103127. The next prime is 4142103167. The reversal of 4142103140 is 413012414.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
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 31 ways as a sum of consecutive naturals, for example, 677216 + ... + 683304.
It is an arithmetic number, because the mean of its divisors is an integer number (106916040).
Almost surely, 24142103140 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4142103140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5131969920).
4142103140 is an abundant number, since it is smaller than the sum of its proper divisors (6121836700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4142103140 is a wasteful number, since it uses less digits than its factorization.
4142103140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6261 (or 6259 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 4142103140 is about 64359.1729281848. The cubic root of 4142103140 is about 1605.9806302063.
Adding to 4142103140 its reverse (413012414), we get a palindrome (4555115554).
The spelling of 4142103140 in words is "four billion, one hundred forty-two million, one hundred three thousand, one hundred forty".
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