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5242960 = 24565537
BaseRepresentation
bin10100000000000001010000
3100212100222201
4110000001100
52320233320
6304212544
762364412
oct24000120
910770881
105242960
112a61128
12190a154
131117558
149a69b2
156d870a
hex500050

5242960 has 20 divisors (see below), whose sum is σ = 12190068. Its totient is φ = 2097152.

The previous prime is 5242949. The next prime is 5242961. The reversal of 5242960 is 692425.

It can be written as a sum of positive squares in 2 ways, for example, as 4177936 + 1065024 = 2044^2 + 1032^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is an Ulam number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5242961) by changing a digit.

In principle, a polygon with 5242960 sides can be constructed with ruler and compass.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32689 + ... + 32848.

Almost surely, 25242960 is an apocalyptic number.

It is an amenable number.

5242960 is an abundant number, since it is smaller than the sum of its proper divisors (6947108).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5242960 is a wasteful number, since it uses less digits than its factorization.

5242960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65550 (or 65544 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 5242960 is about 2289.7510781742. The cubic root of 5242960 is about 173.7236110571.

The spelling of 5242960 in words is "five million, two hundred forty-two thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 40 80 65537 131074 262148 327685 524296 655370 1048592 1310740 2621480 5242960