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5755725 = 33528527
BaseRepresentation
bin10101111101001101001101
3101211102101000
4111331031031
52433140400
6323210513
766631353
oct25751515
911742330
105755725
1132813a8
121b16a39
131266a71
14a9b7d3
1578a600
hex57d34d

5755725 has 24 divisors (see below), whose sum is σ = 10574720. Its totient is φ = 3069360.

The previous prime is 5755709. The next prime is 5755733. The reversal of 5755725 is 5275575.

It is not a de Polignac number, because 5755725 - 24 = 5755709 is a prime.

It is a super-3 number, since 3×57557253 (a number of 21 digits) contains 333 as substring.

5755725 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5755725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3589 + ... + 4938.

Almost surely, 25755725 is an apocalyptic number.

It is an amenable number.

5755725 is a deficient number, since it is larger than the sum of its proper divisors (4818995).

5755725 is a wasteful number, since it uses less digits than its factorization.

5755725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8546 (or 8535 counting only the distinct ones).

The product of its digits is 61250, while the sum is 36.

The square root of 5755725 is about 2399.1092096860. The cubic root of 5755725 is about 179.2118316520.

The spelling of 5755725 in words is "five million, seven hundred fifty-five thousand, seven hundred twenty-five".

Divisors: 1 3 5 9 15 25 27 45 75 135 225 675 8527 25581 42635 76743 127905 213175 230229 383715 639525 1151145 1918575 5755725