Search a number
-
+
6715996 = 227239857
BaseRepresentation
bin11001100111101001011100
3110122012121121
4121213221130
53204402441
6355540324
7111041110
oct31475134
913565547
106715996
113877911
1222ba6a4
131511b81
14c6b740
158c9dd1
hex667a5c

6715996 has 12 divisors (see below), whose sum is σ = 13432048. Its totient is φ = 2878272.

The previous prime is 6715993. The next prime is 6715997. The reversal of 6715996 is 6995176.

6715996 is an admirable number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6715991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119901 + ... + 119956.

Almost surely, 26715996 is an apocalyptic number.

It is an amenable number.

6715996 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6715996 is a wasteful number, since it uses less digits than its factorization.

6715996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239868 (or 239866 counting only the distinct ones).

The product of its digits is 102060, while the sum is 43.

The square root of 6715996 is about 2591.5238760235. The cubic root of 6715996 is about 188.6702723086.

The spelling of 6715996 in words is "six million, seven hundred fifteen thousand, nine hundred ninety-six".

Divisors: 1 2 4 7 14 28 239857 479714 959428 1678999 3357998 6715996