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5272501 = 13405577
BaseRepresentation
bin10100000111001110110101
3100220212111211
4110013032311
52322210001
6305001421
762546503
oct24071665
910825454
105272501
112a81343
121923271
131127b30
149b3673
156e2351
hex5073b5

5272501 has 4 divisors (see below), whose sum is σ = 5678092. Its totient is φ = 4866912.

The previous prime is 5272489. The next prime is 5272513. The reversal of 5272501 is 1052725.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (5272489) and next prime (5272513).

It can be written as a sum of positive squares in 2 ways, for example, as 904401 + 4368100 = 951^2 + 2090^2 .

It is a cyclic number.

It is not a de Polignac number, because 5272501 - 211 = 5270453 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5272541) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202776 + ... + 202801.

It is an arithmetic number, because the mean of its divisors is an integer number (1419523).

Almost surely, 25272501 is an apocalyptic number.

It is an amenable number.

5272501 is a deficient number, since it is larger than the sum of its proper divisors (405591).

5272501 is a wasteful number, since it uses less digits than its factorization.

5272501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 405590.

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 5272501 is about 2296.1927183928. The cubic root of 5272501 is about 174.0492770109.

The spelling of 5272501 in words is "five million, two hundred seventy-two thousand, five hundred one".

Divisors: 1 13 405577 5272501