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5202830 = 252322621
BaseRepresentation
bin10011110110001110001110
3100210022221102
4103312032032
52312442310
6303303102
762136413
oct23661616
910708842
105202830
112a33a66
1218aaa92
1311021c9
1499610a
156cb8a5
hex4f638e

5202830 has 16 divisors (see below), whose sum is σ = 9772704. Its totient is φ = 1990560.

The previous prime is 5202811. The next prime is 5202863. The reversal of 5202830 is 382025.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11081 + ... + 11540.

It is an arithmetic number, because the mean of its divisors is an integer number (610794).

Almost surely, 25202830 is an apocalyptic number.

5202830 is a deficient number, since it is larger than the sum of its proper divisors (4569874).

5202830 is a wasteful number, since it uses less digits than its factorization.

5202830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22651.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 5202830 is about 2280.9712843436. The cubic root of 5202830 is about 173.2792443000.

Adding to 5202830 its reverse (382025), we get a palindrome (5584855).

The spelling of 5202830 in words is "five million, two hundred two thousand, eight hundred thirty".

Divisors: 1 2 5 10 23 46 115 230 22621 45242 113105 226210 520283 1040566 2601415 5202830