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5754257 = 47191641
BaseRepresentation
bin10101111100110110010001
3101211100100122
4111330312101
52433114012
6323200025
766624155
oct25746621
911740318
105754257
113280293
121b16015
1312661b2
14a9b065
15789e72
hex57cd91

5754257 has 8 divisors (see below), whose sum is σ = 5916672. Its totient is φ = 5593600.

The previous prime is 5754247. The next prime is 5754289. The reversal of 5754257 is 7524575.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5754257 - 24 = 5754241 is a prime.

It is a super-2 number, since 2×57542572 = 66222947244098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5754247) by changing a digit.

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, 8657 + ... + 9297.

It is an arithmetic number, because the mean of its divisors is an integer number (739584).

Almost surely, 25754257 is an apocalyptic number.

It is an amenable number.

5754257 is a deficient number, since it is larger than the sum of its proper divisors (162415).

5754257 is a wasteful number, since it uses less digits than its factorization.

5754257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879.

The product of its digits is 49000, while the sum is 35.

The square root of 5754257 is about 2398.8032432861. The cubic root of 5754257 is about 179.1965943396.

The spelling of 5754257 in words is "five million, seven hundred fifty-four thousand, two hundred fifty-seven".

Divisors: 1 47 191 641 8977 30127 122431 5754257