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4750033 = 7960127
BaseRepresentation
bin10010000111101011010001
322221022211011
4102013223101
52204000113
6245450521
755242331
oct22075321
98838734
104750033
112754852
121710a41
13ca4092
148b90c1
1563c63d
hex487ad1

4750033 has 4 divisors (see below), whose sum is σ = 4810240. Its totient is φ = 4689828.

The previous prime is 4750013. The next prime is 4750063. The reversal of 4750033 is 3300574.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3300574 = 21650287.

It is a cyclic number.

It is not a de Polignac number, because 4750033 - 25 = 4750001 is a prime.

It is a Duffinian number.

4750033 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 4749986 and 4750013.

It is not an unprimeable number, because it can be changed into a prime (4750003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29985 + ... + 30142.

It is an arithmetic number, because the mean of its divisors is an integer number (1202560).

Almost surely, 24750033 is an apocalyptic number.

It is an amenable number.

4750033 is a deficient number, since it is larger than the sum of its proper divisors (60207).

4750033 is an equidigital number, since it uses as much as digits as its factorization.

4750033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60206.

The product of its (nonzero) digits is 1260, while the sum is 22.

The square root of 4750033 is about 2179.4570424764. The cubic root of 4750033 is about 168.0991596204.

The spelling of 4750033 in words is "four million, seven hundred fifty thousand, thirty-three".

Divisors: 1 79 60127 4750033