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5210744 = 237112769
BaseRepresentation
bin10011111000001001111000
3100210201210112
4103320021320
52313220434
6303403452
762201450
oct23701170
910721715
105210744
112a39a00
1218b3588
1311059a6
14998d60
156cddce
hex4f8278

5210744 has 48 divisors (see below), whose sum is σ = 12289200. Its totient is φ = 2027520.

The previous prime is 5210729. The next prime is 5210753. The reversal of 5210744 is 4470125.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 6392 + ... + 7160.

It is an arithmetic number, because the mean of its divisors is an integer number (256025).

Almost surely, 25210744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5210744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6144600).

5210744 is an abundant number, since it is smaller than the sum of its proper divisors (7078456).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5210744 is a wasteful number, since it uses less digits than its factorization.

5210744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804 (or 789 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 5210744 is about 2282.7054124438. The cubic root of 5210744 is about 173.3670578693.

Adding to 5210744 its reverse (4470125), we get a palindrome (9680869).

The spelling of 5210744 in words is "five million, two hundred ten thousand, seven hundred forty-four".

Divisors: 1 2 4 7 8 11 14 22 28 44 56 77 88 121 154 242 308 484 616 769 847 968 1538 1694 3076 3388 5383 6152 6776 8459 10766 16918 21532 33836 43064 59213 67672 93049 118426 186098 236852 372196 473704 651343 744392 1302686 2605372 5210744