Search a number
-
+
5305469 = 13439491
BaseRepresentation
bin10100001111010001111101
3100222112201212
4110033101331
52324233334
6305414205
763044561
oct24172175
910875655
105305469
112aa4094
12193a365
131139b40
149c16a1
156ebece
hex50f47d

5305469 has 8 divisors (see below), whose sum is σ = 5847072. Its totient is φ = 4782960.

The previous prime is 5305453. The next prime is 5305471. The reversal of 5305469 is 9645035.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5305469 - 24 = 5305453 is a prime.

It is a super-2 number, since 2×53054692 = 56296002619922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5305409) 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 7 ways as a sum of consecutive naturals, for example, 4187 + ... + 5304.

It is an arithmetic number, because the mean of its divisors is an integer number (730884).

Almost surely, 25305469 is an apocalyptic number.

It is an amenable number.

5305469 is a deficient number, since it is larger than the sum of its proper divisors (541603).

5305469 is a wasteful number, since it uses less digits than its factorization.

5305469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9547.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 5305469 is about 2303.3603712837. The cubic root of 5305469 is about 174.4112897925.

The spelling of 5305469 in words is "five million, three hundred five thousand, four hundred sixty-nine".

Divisors: 1 13 43 559 9491 123383 408113 5305469