Base | Representation |
---|---|
bin | 1111010001111111… |
… | …1001100101100100 |
3 | 101120212122100022200 |
4 | 3310133321211210 |
5 | 31400103044134 |
6 | 1515012054500 |
7 | 203436310356 |
oct | 36437714544 |
9 | 11525570280 |
10 | 4102003044 |
11 | 1815523667 |
12 | 965904430 |
13 | 504ab6b49 |
14 | 2acb070d6 |
15 | 1901c3499 |
hex | f47f9964 |
4102003044 has 18 divisors (see below), whose sum is σ = 10368952230. Its totient is φ = 1367334336.
The previous prime is 4102003021. The next prime is 4102003051. The reversal of 4102003044 is 4403002014.
It can be written as a sum of positive squares in only one way, i.e., 3799243044 + 302760000 = 61638^2 + 17400^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (18).
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 5 ways as a sum of consecutive naturals, for example, 56972229 + ... + 56972300.
Almost surely, 24102003044 is an apocalyptic number.
It is an amenable number.
4102003044 is an abundant number, since it is smaller than the sum of its proper divisors (6266949186).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4102003044 is a wasteful number, since it uses less digits than its factorization.
4102003044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113944539 (or 113944534 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 4102003044 is about 64046.8816102705. The cubic root of 4102003044 is about 1600.7812648079.
Adding to 4102003044 its reverse (4403002014), we get a palindrome (8505005058).
The spelling of 4102003044 in words is "four billion, one hundred two million, three thousand, forty-four".
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