Search a number
-
+
320320003343 = 1093499839873
BaseRepresentation
bin1001010100101001000…
…11110101110100001111
31010121210122121011001112
410222110203311310033
520222003410101333
6403053013202235
732066554050524
oct4522443656417
91117718534045
10320320003343
1111393532259a
12520b663037b
132428a8b9122
1411709b2714b
1584eb58a948
hex4a948f5d0f

320320003343 has 8 divisors (see below), whose sum is σ = 323351490000. Its totient is φ = 317290203648.

The previous prime is 320320003321. The next prime is 320320003351. The reversal of 320320003343 is 343300023023.

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 320320003343 - 218 = 320319741199 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 (320320003313) 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, 38546 + ... + 801327.

It is an arithmetic number, because the mean of its divisors is an integer number (40418936250).

Almost surely, 2320320003343 is an apocalyptic number.

320320003343 is a deficient number, since it is larger than the sum of its proper divisors (3031486657).

320320003343 is a wasteful number, since it uses less digits than its factorization.

320320003343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843481.

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 320320003343 its reverse (343300023023), we get a palindrome (663620026366).

The spelling of 320320003343 in words is "three hundred twenty billion, three hundred twenty million, three thousand, three hundred forty-three".

Divisors: 1 109 3499 381391 839873 91546157 2938715627 320320003343