Search a number
-
+
9854413 = 14966137
BaseRepresentation
bin100101100101…
…110111001101
3200112122201021
4211211313031
510010320123
6551114141
7146522032
oct45456715
920478637
109854413
115620848
123372951
13207051a
141447389
15ce9c5d
hex965dcd

9854413 has 4 divisors (see below), whose sum is σ = 9920700. Its totient is φ = 9788128.

The previous prime is 9854401. The next prime is 9854417. The reversal of 9854413 is 3144589.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3144589 = 7449227.

It can be written as a sum of positive squares in 2 ways, for example, as 4485924 + 5368489 = 2118^2 + 2317^2 .

It is a cyclic number.

It is not a de Polignac number, because 9854413 - 29 = 9853901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9854417) 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, 32920 + ... + 33217.

It is an arithmetic number, because the mean of its divisors is an integer number (2480175).

Almost surely, 29854413 is an apocalyptic number.

It is an amenable number.

9854413 is a deficient number, since it is larger than the sum of its proper divisors (66287).

9854413 is a wasteful number, since it uses less digits than its factorization.

9854413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66286.

The product of its digits is 17280, while the sum is 34.

The square root of 9854413 is about 3139.1739359265. The cubic root of 9854413 is about 214.3928281206.

The spelling of 9854413 in words is "nine million, eight hundred fifty-four thousand, four hundred thirteen".

Divisors: 1 149 66137 9854413