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5247068 = 221311767
BaseRepresentation
bin10100000001000001011100
3100212120121212
4110001001130
52320401233
6304243552
762412401
oct24010134
910776555
105247068
112a64222
1219105b8
131119398
149a82a8
156d9a48
hex50105c

5247068 has 6 divisors (see below), whose sum is σ = 9182376. Its totient is φ = 2623532.

The previous prime is 5247043. The next prime is 5247071. The reversal of 5247068 is 8607425.

It is a super-3 number, since 3×52470683 (a number of 21 digits) contains 333 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 655880 + ... + 655887.

It is an arithmetic number, because the mean of its divisors is an integer number (1530396).

Almost surely, 25247068 is an apocalyptic number.

It is an amenable number.

5247068 is a deficient number, since it is larger than the sum of its proper divisors (3935308).

5247068 is a wasteful number, since it uses less digits than its factorization.

5247068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311771 (or 1311769 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 5247068 is about 2290.6479432685. The cubic root of 5247068 is about 173.7689715840.

The spelling of 5247068 in words is "five million, two hundred forty-seven thousand, sixty-eight".

Divisors: 1 2 4 1311767 2623534 5247068