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6494946 = 231082491
BaseRepresentation
bin11000110001101011100010
3110012222101120
4120301223202
53130314241
6351113110
7106130463
oct30615342
913188346
106494946
113736827
122212796
131465383
14c10d6a
15884666
hex631ae2

6494946 has 8 divisors (see below), whose sum is σ = 12989904. Its totient is φ = 2164980.

The previous prime is 6494921. The next prime is 6494951.

6494946 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 65 + 46 + 9 + 46 + 97 + 47 + 68 .

It is a junction number, because it is equal to n+sod(n) for n = 6494898 and 6494907.

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 3 ways as a sum of consecutive naturals, for example, 541240 + ... + 541251.

It is an arithmetic number, because the mean of its divisors is an integer number (1623738).

Almost surely, 26494946 is an apocalyptic number.

6494946 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.

6494946 is a wasteful number, since it uses less digits than its factorization.

6494946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082496.

The product of its digits is 186624, while the sum is 42.

The square root of 6494946 is about 2548.5183931061. The cubic root of 6494946 is about 186.5771757827.

The spelling of 6494946 in words is "six million, four hundred ninety-four thousand, nine hundred forty-six".

Divisors: 1 2 3 6 1082491 2164982 3247473 6494946