Search a number
-
+
5147367 = 31715789
BaseRepresentation
bin10011101000101011100111
3100200111212020
4103220223213
52304203432
6302154223
761515621
oct23505347
910614766
105147367
1129a6325
121882973
1310b2ba4
1497dc11
156ba22c
hex4e8ae7

5147367 has 4 divisors (see below), whose sum is σ = 6863160. Its totient is φ = 3431576.

The previous prime is 5147357. The next prime is 5147369. The reversal of 5147367 is 7637415.

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

It is a cyclic number.

It is not a de Polignac number, because 5147367 - 210 = 5146343 is a prime.

It is a D-number.

5147367 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5147369) 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 3 ways as a sum of consecutive naturals, for example, 857892 + ... + 857897.

It is an arithmetic number, because the mean of its divisors is an integer number (1715790).

Almost surely, 25147367 is an apocalyptic number.

5147367 is a deficient number, since it is larger than the sum of its proper divisors (1715793).

5147367 is a wasteful number, since it uses less digits than its factorization.

5147367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1715792.

The product of its digits is 17640, while the sum is 33.

The square root of 5147367 is about 2268.7809502021. The cubic root of 5147367 is about 172.6613151760.

The spelling of 5147367 in words is "five million, one hundred forty-seven thousand, three hundred sixty-seven".

Divisors: 1 3 1715789 5147367