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5270395 = 51381083
BaseRepresentation
bin10100000110101101111011
3100220202121211
4110012231323
52322123040
6304543551
762540404
oct24065573
910822554
105270395
112a7a7a9
121921bb7
131126ba0
149b29ab
156e18ea
hex506b7b

5270395 has 8 divisors (see below), whose sum is σ = 6811056. Its totient is φ = 3891936.

The previous prime is 5270393. The next prime is 5270399. The reversal of 5270395 is 5930725.

It is a happy number.

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 5270395 - 21 = 5270393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5270393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40477 + ... + 40606.

It is an arithmetic number, because the mean of its divisors is an integer number (851382).

Almost surely, 25270395 is an apocalyptic number.

5270395 is a deficient number, since it is larger than the sum of its proper divisors (1540661).

5270395 is a wasteful number, since it uses less digits than its factorization.

5270395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81101.

The product of its (nonzero) digits is 9450, while the sum is 31.

The square root of 5270395 is about 2295.7340873890. The cubic root of 5270395 is about 174.0261003697.

It can be divided in two parts, 5270 and 395, that added together give a palindrome (5665).

The spelling of 5270395 in words is "five million, two hundred seventy thousand, three hundred ninety-five".

Divisors: 1 5 13 65 81083 405415 1054079 5270395