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5252371 = 17509607
BaseRepresentation
bin10100000010010100010011
3100212211220021
4110002110103
52321033441
6304324311
762434015
oct24022423
910784807
105252371
112a68203
121913697
13111b917
149aa1b5
156db3d1
hex502513

5252371 has 8 divisors (see below), whose sum is σ = 5581440. Its totient is φ = 4925568.

The previous prime is 5252369. The next prime is 5252381. The reversal of 5252371 is 1732525.

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 5252371 - 21 = 5252369 is a prime.

It is a super-2 number, since 2×52523712 = 55174802243282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5252311) 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, 8350 + ... + 8956.

It is an arithmetic number, because the mean of its divisors is an integer number (697680).

Almost surely, 25252371 is an apocalyptic number.

5252371 is a deficient number, since it is larger than the sum of its proper divisors (329069).

5252371 is a wasteful number, since it uses less digits than its factorization.

5252371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1133.

The product of its digits is 2100, while the sum is 25.

The square root of 5252371 is about 2291.8051836925. The cubic root of 5252371 is about 173.8274923040.

Adding to 5252371 its reverse (1732525), we get a palindrome (6984896).

The spelling of 5252371 in words is "five million, two hundred fifty-two thousand, three hundred seventy-one".

Divisors: 1 17 509 607 8653 10319 308963 5252371