Search a number
-
+
898313 = 13431607
BaseRepresentation
bin11011011010100001001
31200122020212
43123110021
5212221223
631130505
710430663
oct3332411
91618225
10898313
11563a09
12373a35
13255b60
14195533
1512b278
hexdb509

898313 has 8 divisors (see below), whose sum is σ = 990528. Its totient is φ = 809424.

The previous prime is 898307. The next prime is 898319. The reversal of 898313 is 313898.

898313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (898307) and next prime (898319).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-898313 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 898313.

It is not an unprimeable number, because it can be changed into a prime (898319) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245 + ... + 1362.

It is an arithmetic number, because the mean of its divisors is an integer number (123816).

2898313 is an apocalyptic number.

It is an amenable number.

898313 is a deficient number, since it is larger than the sum of its proper divisors (92215).

898313 is a wasteful number, since it uses less digits than its factorization.

898313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1663.

The product of its digits is 5184, while the sum is 32.

The square root of 898313 is about 947.7937539359. The cubic root of 898313 is about 96.4885755221.

The spelling of 898313 in words is "eight hundred ninety-eight thousand, three hundred thirteen".

Divisors: 1 13 43 559 1607 20891 69101 898313