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5275047 = 314911801
BaseRepresentation
bin10100000111110110100111
3100221000000010
4110013312213
52322300142
6305021303
762560101
oct24076647
910830003
105275047
112a83248
121924833
13112903b
149b4571
156e2e9c
hex507da7

5275047 has 8 divisors (see below), whose sum is σ = 7081200. Its totient is φ = 3492800.

The previous prime is 5275021. The next prime is 5275051. The reversal of 5275047 is 7405725.

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 5275047 - 210 = 5274023 is a prime.

It is a super-2 number, since 2×52750472 = 55652241704418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5275007) 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, 5454 + ... + 6347.

It is an arithmetic number, because the mean of its divisors is an integer number (885150).

Almost surely, 25275047 is an apocalyptic number.

5275047 is a deficient number, since it is larger than the sum of its proper divisors (1806153).

5275047 is a wasteful number, since it uses less digits than its factorization.

5275047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11953.

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 5275047 is about 2296.7470474565. The cubic root of 5275047 is about 174.0772876364.

The spelling of 5275047 in words is "five million, two hundred seventy-five thousand, forty-seven".

Divisors: 1 3 149 447 11801 35403 1758349 5275047