Search a number
-
+
5396169 = 31798723
BaseRepresentation
bin10100100101011011001001
3101011011011010
4110211123021
52340134134
6311354133
763603162
oct24453311
911134133
105396169
113056249
121982949
13116c1cc
14a06769
15718ce9
hex5256c9

5396169 has 4 divisors (see below), whose sum is σ = 7194896. Its totient is φ = 3597444.

The previous prime is 5396147. The next prime is 5396173. The reversal of 5396169 is 9616935.

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 not a de Polignac number, because 5396169 - 25 = 5396137 is a prime.

It is a super-2 number, since 2×53961692 = 58237279753122, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5396179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 899359 + ... + 899364.

It is an arithmetic number, because the mean of its divisors is an integer number (1798724).

Almost surely, 25396169 is an apocalyptic number.

It is an amenable number.

5396169 is a deficient number, since it is larger than the sum of its proper divisors (1798727).

5396169 is a wasteful number, since it uses less digits than its factorization.

5396169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798726.

The product of its digits is 43740, while the sum is 39.

The square root of 5396169 is about 2322.9655615183. The cubic root of 5396169 is about 175.3995659148.

It can be divided in two parts, 5396 and 169, that added together give a triangular number (5565 = T105).

The spelling of 5396169 in words is "five million, three hundred ninety-six thousand, one hundred sixty-nine".

Divisors: 1 3 1798723 5396169