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4750153 = 17332741
BaseRepresentation
bin10010000111101101001001
322221022222121
4102013231021
52204001103
6245451241
755242562
oct22075511
98838877
104750153
112754951
121710b21
13ca4155
148b9169
1563c6bd
hex487b49

4750153 has 4 divisors (see below), whose sum is σ = 4754628. Its totient is φ = 4745680.

The previous prime is 4750129. The next prime is 4750159. The reversal of 4750153 is 3510574.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3510574 = 21755287.

It can be written as a sum of positive squares in 2 ways, for example, as 1750329 + 2999824 = 1323^2 + 1732^2 .

It is a cyclic number.

It is not a de Polignac number, because 4750153 - 217 = 4619081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4750159) 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, 363 + ... + 3103.

It is an arithmetic number, because the mean of its divisors is an integer number (1188657).

Almost surely, 24750153 is an apocalyptic number.

It is an amenable number.

4750153 is a deficient number, since it is larger than the sum of its proper divisors (4475).

4750153 is a wasteful number, since it uses less digits than its factorization.

4750153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4474.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 4750153 is about 2179.4845720950. The cubic root of 4750153 is about 168.1005751705.

The spelling of 4750153 in words is "four million, seven hundred fifty thousand, one hundred fifty-three".

Divisors: 1 1733 2741 4750153