Search a number
-
+
3141313 = 74431013
BaseRepresentation
bin1011111110111011000001
312220121001221
423332323001
51301010223
6151155041
735462230
oct13767301
95817057
103141313
11185612a
121075a81
1385ca86
145bab17
15420b5d
hex2feec1

3141313 has 8 divisors (see below), whose sum is σ = 3601728. Its totient is φ = 2683824.

The previous prime is 3141283. The next prime is 3141319. The reversal of 3141313 is 3131413.

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

It is a cyclic number.

It is not a de Polignac number, because 3141313 - 221 = 1044161 is a prime.

It is a Duffinian number.

3141313 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3141319) 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, 2595 + ... + 3607.

It is an arithmetic number, because the mean of its divisors is an integer number (450216).

Almost surely, 23141313 is an apocalyptic number.

It is an amenable number.

3141313 is a deficient number, since it is larger than the sum of its proper divisors (460415).

3141313 is a wasteful number, since it uses less digits than its factorization.

3141313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463.

The product of its digits is 108, while the sum is 16.

The square root of 3141313 is about 1772.3749603287. The cubic root of 3141313 is about 146.4548428656.

Adding to 3141313 its reverse (3131413), we get a palindrome (6272726).

The spelling of 3141313 in words is "three million, one hundred forty-one thousand, three hundred thirteen".

Divisors: 1 7 443 1013 3101 7091 448759 3141313