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6713994 = 237159857
BaseRepresentation
bin11001100111001010001010
3110122002212110
4121213022022
53204321434
6355523150
7111032220
oct31471212
913562773
106713994
113876361
1222b94b6
131510ca1
14c6ab10
158c94e9
hex66728a

6713994 has 16 divisors (see below), whose sum is σ = 15346368. Its totient is φ = 1918272.

The previous prime is 6713989. The next prime is 6714007. The reversal of 6713994 is 4993176.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79887 + ... + 79970.

It is an arithmetic number, because the mean of its divisors is an integer number (959148).

Almost surely, 26713994 is an apocalyptic number.

6713994 is an abundant number, since it is smaller than the sum of its proper divisors (8632374).

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

6713994 is a wasteful number, since it uses less digits than its factorization.

6713994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159869.

The product of its digits is 40824, while the sum is 39.

The square root of 6713994 is about 2591.1375880103. The cubic root of 6713994 is about 188.6515232691.

The spelling of 6713994 in words is "six million, seven hundred thirteen thousand, nine hundred ninety-four".

Divisors: 1 2 3 6 7 14 21 42 159857 319714 479571 959142 1118999 2237998 3356997 6713994