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5317249 = 74197191
BaseRepresentation
bin10100010010001010000001
3101000010220011
4110102022001
52330122444
6305544521
763124120
oct24221201
911003804
105317249
113001a23
121945141
131142302
149c5ab7
15700734
hex512281

5317249 has 16 divisors (see below), whose sum is σ = 6322176. Its totient is φ = 4377600.

The previous prime is 5317231. The next prime is 5317259. The reversal of 5317249 is 9427135.

It is a cyclic number.

It is not a de Polignac number, because 5317249 - 25 = 5317217 is a prime.

It is a d-powerful number, because it can be written as 55 + 314 + 1 + 72 + 219 + 44 + 94 .

It is a self number, because there is not a number n which added to its sum of digits gives 5317249.

It is not an unprimeable number, because it can be changed into a prime (5317259) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 27744 + ... + 27934.

It is an arithmetic number, because the mean of its divisors is an integer number (395136).

Almost surely, 25317249 is an apocalyptic number.

It is an amenable number.

5317249 is a deficient number, since it is larger than the sum of its proper divisors (1004927).

5317249 is a wasteful number, since it uses less digits than its factorization.

5317249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336.

The product of its digits is 7560, while the sum is 31.

The square root of 5317249 is about 2305.9160869381. The cubic root of 5317249 is about 174.5402790957.

The spelling of 5317249 in words is "five million, three hundred seventeen thousand, two hundred forty-nine".

Divisors: 1 7 41 97 191 287 679 1337 3977 7831 18527 27839 54817 129689 759607 5317249