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5272759 = 31374597
BaseRepresentation
bin10100000111010010110111
3100220212212101
4110013102313
52322212014
6305002531
762550322
oct24072267
910825771
105272759
112a81558
121923447
131127c9b
149b37b9
156e2474
hex5074b7

5272759 has 8 divisors (see below), whose sum is σ = 5591168. Its totient is φ = 4963680.

The previous prime is 5272753. The next prime is 5272763. The reversal of 5272759 is 9572725.

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 5272759 - 221 = 3175607 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a d-powerful number, because it can be written as 52 + 26 + 76 + 222 + 77 + 57 + 95 .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5272753) 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, 1152 + ... + 3445.

It is an arithmetic number, because the mean of its divisors is an integer number (698896).

Almost surely, 25272759 is an apocalyptic number.

5272759 is a deficient number, since it is larger than the sum of its proper divisors (318409).

5272759 is a wasteful number, since it uses less digits than its factorization.

5272759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4665.

The product of its digits is 44100, while the sum is 37.

The square root of 5272759 is about 2296.2488976590. The cubic root of 5272759 is about 174.0521158902.

The spelling of 5272759 in words is "five million, two hundred seventy-two thousand, seven hundred fifty-nine".

Divisors: 1 31 37 1147 4597 142507 170089 5272759