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5282497 = 112149293
BaseRepresentation
bin10100001001101011000001
3100221101020001
4110021223001
52323014442
6305120001
762620603
oct24115301
910841201
105282497
112a88900
121929001
13112c54c
149b7173
156e52b7
hex509ac1

5282497 has 12 divisors (see below), whose sum is σ = 5865300. Its totient is φ = 4753760.

The previous prime is 5282491. The next prime is 5282503. The reversal of 5282497 is 7942825.

It is an interprime number because it is at equal distance from previous prime (5282491) and next prime (5282503).

It can be written as a sum of positive squares in 2 ways, for example, as 2944656 + 2337841 = 1716^2 + 1529^2 .

It is not a de Polignac number, because 5282497 - 211 = 5280449 is a prime.

It is a d-powerful number, because it can be written as 54 + 27 + 86 + 222 + 45 + 93 + 77 .

It is a Duffinian number.

5282497 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5282491) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17883 + ... + 18175.

It is an arithmetic number, because the mean of its divisors is an integer number (488775).

Almost surely, 25282497 is an apocalyptic number.

It is an amenable number.

5282497 is a deficient number, since it is larger than the sum of its proper divisors (582803).

5282497 is a wasteful number, since it uses less digits than its factorization.

5282497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464 (or 453 counting only the distinct ones).

The product of its digits is 40320, while the sum is 37.

The square root of 5282497 is about 2298.3683342754. The cubic root of 5282497 is about 174.1591994336.

It can be divided in two parts, 528 and 2497, that added together give a square (3025 = 552).

The spelling of 5282497 in words is "five million, two hundred eighty-two thousand, four hundred ninety-seven".

Divisors: 1 11 121 149 293 1639 3223 18029 35453 43657 480227 5282497