Search a number
-
+
3068708539 = 131713885559
BaseRepresentation
bin1011011011101000…
…1100011010111011
321220212022112201211
42312322030122323
522241042133124
61224301023551
7136021410061
oct26672143273
97825275654
103068708539
11133522a166
12717854bb7
1339b9c0290
142117b0031
1512e616e94
hexb6e8c6bb

3068708539 has 8 divisors (see below), whose sum is σ = 3499161120. Its totient is φ = 2666027136.

The previous prime is 3068708527. The next prime is 3068708543. The reversal of 3068708539 is 9358078603.

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 3068708539 - 211 = 3068706491 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3068708492 and 3068708501.

It is not an unprimeable number, because it can be changed into a prime (3068705539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6942559 + ... + 6943000.

It is an arithmetic number, because the mean of its divisors is an integer number (437395140).

Almost surely, 23068708539 is an apocalyptic number.

3068708539 is a deficient number, since it is larger than the sum of its proper divisors (430452581).

3068708539 is a wasteful number, since it uses less digits than its factorization.

3068708539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13885589.

The product of its (nonzero) digits is 1088640, while the sum is 49.

The square root of 3068708539 is about 55395.9252923895. The cubic root of 3068708539 is about 1453.1771063037.

The spelling of 3068708539 in words is "three billion, sixty-eight million, seven hundred eight thousand, five hundred thirty-nine".

Divisors: 1 13 17 221 13885559 180512267 236054503 3068708539