Search a number
-
+
5248207 = 31792143
BaseRepresentation
bin10100000001010011001111
3100212122012001
4110001103033
52320420312
6304253131
762415616
oct24012317
910778161
105248207
112a65068
1219111a7
131119a63
149a887d
156da057
hex5014cf

5248207 has 8 divisors (see below), whose sum is σ = 5488640. Its totient is φ = 5012280.

The previous prime is 5248183. The next prime is 5248231. The reversal of 5248207 is 7028425.

5248207 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5248183) and next prime (5248231).

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 5248207 - 27 = 5248079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5248247) 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, 1378 + ... + 3520.

It is an arithmetic number, because the mean of its divisors is an integer number (686080).

Almost surely, 25248207 is an apocalyptic number.

5248207 is a deficient number, since it is larger than the sum of its proper divisors (240433).

5248207 is a wasteful number, since it uses less digits than its factorization.

5248207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 5248207 is about 2290.8965493885. The cubic root of 5248207 is about 173.7815442271.

Multiplying 5248207 by its sum of digits (28), we get a triangular number (146949796 = T17143).

The spelling of 5248207 in words is "five million, two hundred forty-eight thousand, two hundred seven".

Divisors: 1 31 79 2143 2449 66433 169297 5248207