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5242769 = 75031489
BaseRepresentation
bin10011111111111110010001
3100212100201122
4103333332101
52320232034
6304212025
762364020
oct23777621
910770648
105242769
112a60a74
12190a015
13111743c
149a68b7
156d862e
hex4fff91

5242769 has 8 divisors (see below), whose sum is σ = 6007680. Its totient is φ = 4481856.

The previous prime is 5242763. The next prime is 5242771. The reversal of 5242769 is 9672425.

5242769 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5242769 - 28 = 5242513 is a prime.

It is a super-2 number, since 2×52427692 = 54973253574722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5242763) 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, 2777 + ... + 4265.

It is an arithmetic number, because the mean of its divisors is an integer number (750960).

Almost surely, 25242769 is an apocalyptic number.

It is an amenable number.

5242769 is a deficient number, since it is larger than the sum of its proper divisors (764911).

5242769 is a wasteful number, since it uses less digits than its factorization.

5242769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1999.

The product of its digits is 30240, while the sum is 35.

The square root of 5242769 is about 2289.7093702040. The cubic root of 5242769 is about 173.7215014591.

It can be divided in two parts, 524 and 2769, that multiplied together give a triangular number (1450956 = T1703).

The spelling of 5242769 in words is "five million, two hundred forty-two thousand, seven hundred sixty-nine".

Divisors: 1 7 503 1489 3521 10423 748967 5242769