Search a number
-
+
5468197 = 7781171
BaseRepresentation
bin10100110111000000100101
3101021210221211
4110313000211
52344440242
6313111421
764323160
oct24670045
911253854
105468197
1130a5379
1219b8571
131195c27
14a24ad7
15730317
hex537025

5468197 has 4 divisors (see below), whose sum is σ = 6249376. Its totient is φ = 4687020.

The previous prime is 5468171. The next prime is 5468201. The reversal of 5468197 is 7918645.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5468197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5468107) 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, 390579 + ... + 390592.

It is an arithmetic number, because the mean of its divisors is an integer number (1562344).

Almost surely, 25468197 is an apocalyptic number.

It is an amenable number.

5468197 is a deficient number, since it is larger than the sum of its proper divisors (781179).

5468197 is an equidigital number, since it uses as much as digits as its factorization.

5468197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781178.

The product of its digits is 60480, while the sum is 40.

The square root of 5468197 is about 2338.4176273711. The cubic root of 5468197 is about 176.1765295777.

It can be divided in two parts, 5468 and 197, that added together give a palindrome (5665).

The spelling of 5468197 in words is "five million, four hundred sixty-eight thousand, one hundred ninety-seven".

Divisors: 1 7 781171 5468197