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4750244 = 221187561
BaseRepresentation
bin10010000111101110100100
322221100002222
4102013232210
52204001434
6245451512
755243052
oct22075644
98840088
104750244
112754a24
121710b98
13ca41c5
148b91d2
1563c72e
hex487ba4

4750244 has 6 divisors (see below), whose sum is σ = 8312934. Its totient is φ = 2375120.

The previous prime is 4750241. The next prime is 4750279. The reversal of 4750244 is 4420574.

It can be written as a sum of positive squares in only one way, i.e., 2439844 + 2310400 = 1562^2 + 1520^2 .

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (4750241) 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 as a sum of consecutive naturals, namely, 593777 + ... + 593784.

It is an arithmetic number, because the mean of its divisors is an integer number (1385489).

Almost surely, 24750244 is an apocalyptic number.

It is an amenable number.

4750244 is a deficient number, since it is larger than the sum of its proper divisors (3562690).

4750244 is a wasteful number, since it uses less digits than its factorization.

4750244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187565 (or 1187563 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 4750244 is about 2179.5054484906. The cubic root of 4750244 is about 168.1016486135.

It can be divided in two parts, 4750 and 244, that added together give a palindrome (4994).

The spelling of 4750244 in words is "four million, seven hundred fifty thousand, two hundred forty-four".

Divisors: 1 2 4 1187561 2375122 4750244