Search a number
-
+
3442313 = 71728927
BaseRepresentation
bin1101001000011010001001
320110212222002
431020122021
51340123223
6201440345
741154620
oct15103211
96425862
103442313
111a41296
1211a00b5
13936a94
146586b7
1547ee28
hex348689

3442313 has 8 divisors (see below), whose sum is σ = 4165632. Its totient is φ = 2776896.

The previous prime is 3442301. The next prime is 3442331. The reversal of 3442313 is 3132443.

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 3442313 - 212 = 3438217 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3442343) 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, 14345 + ... + 14582.

It is an arithmetic number, because the mean of its divisors is an integer number (520704).

Almost surely, 23442313 is an apocalyptic number.

It is an amenable number.

3442313 is a deficient number, since it is larger than the sum of its proper divisors (723319).

3442313 is a wasteful number, since it uses less digits than its factorization.

3442313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28951.

The product of its digits is 864, while the sum is 20.

The square root of 3442313 is about 1855.3471373304. The cubic root of 3442313 is about 150.9906723475.

Adding to 3442313 its reverse (3132443), we get a palindrome (6574756).

The spelling of 3442313 in words is "three million, four hundred forty-two thousand, three hundred thirteen".

Divisors: 1 7 17 119 28927 202489 491759 3442313