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5275423 = 17378387
BaseRepresentation
bin10100000111111100011111
3100221000112001
4110013330133
52322303143
6305023131
762561146
oct24077437
910830461
105275423
112a8355a
121924aa7
13112926a
149b475d
156e314d
hex507f1f

5275423 has 8 divisors (see below), whose sum is σ = 5737392. Its totient is φ = 4830336.

The previous prime is 5275411. The next prime is 5275427. The reversal of 5275423 is 3245725.

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 5275423 - 217 = 5144351 is a prime.

It is a Duffinian number.

5275423 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5275391 and 5275400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5275427) 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, 3565 + ... + 4822.

It is an arithmetic number, because the mean of its divisors is an integer number (717174).

Almost surely, 25275423 is an apocalyptic number.

5275423 is a deficient number, since it is larger than the sum of its proper divisors (461969).

5275423 is a wasteful number, since it uses less digits than its factorization.

5275423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8441.

The product of its digits is 8400, while the sum is 28.

The square root of 5275423 is about 2296.8289008979. The cubic root of 5275423 is about 174.0814235556.

The spelling of 5275423 in words is "five million, two hundred seventy-five thousand, four hundred twenty-three".

Divisors: 1 17 37 629 8387 142579 310319 5275423