Search a number
-
+
5283897 = 31761299
BaseRepresentation
bin10100001010000000111001
3100221110010220
4110022000321
52323041042
6305130253
762624643
oct24120071
910843126
105283897
112a89963
121929989
131130088
149b7893
156e58ec
hex50a039

5283897 has 4 divisors (see below), whose sum is σ = 7045200. Its totient is φ = 3522596.

The previous prime is 5283877. The next prime is 5283913. The reversal of 5283897 is 7983825.

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 not a de Polignac number, because 5283897 - 210 = 5282873 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (5283827) 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, 880647 + ... + 880652.

It is an arithmetic number, because the mean of its divisors is an integer number (1761300).

Almost surely, 25283897 is an apocalyptic number.

It is an amenable number.

5283897 is a deficient number, since it is larger than the sum of its proper divisors (1761303).

5283897 is a wasteful number, since it uses less digits than its factorization.

5283897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761302.

The product of its digits is 120960, while the sum is 42.

The square root of 5283897 is about 2298.6728779885. The cubic root of 5283897 is about 174.1745836571.

The spelling of 5283897 in words is "five million, two hundred eighty-three thousand, eight hundred ninety-seven".

Divisors: 1 3 1761299 5283897