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5240485 = 51955163
BaseRepresentation
bin10011111111011010100101
3100212020121001
4103333122211
52320143420
6304153301
762354245
oct23773245
910766531
105240485
112a5a288
121908831
1311163a3
149a5b25
156d7b0a
hex4ff6a5

5240485 has 8 divisors (see below), whose sum is σ = 6619680. Its totient is φ = 3971664.

The previous prime is 5240483. The next prime is 5240491. The reversal of 5240485 is 5840425.

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 5240485 - 21 = 5240483 is a prime.

It is a super-3 number, since 3×52404853 (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5240483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27487 + ... + 27676.

It is an arithmetic number, because the mean of its divisors is an integer number (827460).

Almost surely, 25240485 is an apocalyptic number.

It is an amenable number.

5240485 is a deficient number, since it is larger than the sum of its proper divisors (1379195).

5240485 is a wasteful number, since it uses less digits than its factorization.

5240485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55187.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 5240485 is about 2289.2105626176. The cubic root of 5240485 is about 173.6962706735.

The spelling of 5240485 in words is "five million, two hundred forty thousand, four hundred eighty-five".

Divisors: 1 5 19 95 55163 275815 1048097 5240485