Base | Representation |
---|---|
bin | 1110010011100001110011 |
3 | 21001112001000 |
4 | 32103201303 |
5 | 1430000003 |
6 | 212213043 |
7 | 43605645 |
oct | 16234163 |
9 | 7045030 |
10 | 3750003 |
11 | 2131484 |
12 | 130a183 |
13 | a13b4a |
14 | 6d8895 |
15 | 4e11a3 |
hex | 393873 |
3750003 has 8 divisors (see below), whose sum is σ = 5555600. Its totient is φ = 2499984.
The previous prime is 3750001. The next prime is 3750017. The reversal of 3750003 is 3000573.
It is not a de Polignac number, because 3750003 - 21 = 3750001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3750001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69418 + ... + 69471.
It is an arithmetic number, because the mean of its divisors is an integer number (694450).
Almost surely, 23750003 is an apocalyptic number.
3750003 is a deficient number, since it is larger than the sum of its proper divisors (1805597).
3750003 is a wasteful number, since it uses less digits than its factorization.
3750003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 138898 (or 138892 counting only the distinct ones).
The product of its (nonzero) digits is 315, while the sum is 18.
The square root of 3750003 is about 1936.4924477002. The cubic root of 3750003 is about 155.3616667274.
Adding to 3750003 its reverse (3000573), we get a palindrome (6750576).
The spelling of 3750003 in words is "three million, seven hundred fifty thousand, three".
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