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6480058 = 213249233
BaseRepresentation
bin11000101110000010111010
3110012012222011
4120232002322
53124330213
6350520134
7106036204
oct30560272
913165864
106480058
113726622
12220604a
13145b670
14c09774
1588003d
hex62e0ba

6480058 has 8 divisors (see below), whose sum is σ = 10467828. Its totient is φ = 2990784.

The previous prime is 6480053. The next prime is 6480107. The reversal of 6480058 is 8500846.

It can be written as a sum of positive squares in 2 ways, for example, as 5745609 + 734449 = 2397^2 + 857^2 .

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

It is not an unprimeable number, because it can be changed into a prime (6480053) by changing a digit.

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, 124591 + ... + 124642.

Almost surely, 26480058 is an apocalyptic number.

6480058 is a deficient number, since it is larger than the sum of its proper divisors (3987770).

6480058 is a wasteful number, since it uses less digits than its factorization.

6480058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249248.

The product of its (nonzero) digits is 7680, while the sum is 31.

The square root of 6480058 is about 2545.5958045220. The cubic root of 6480058 is about 186.4345065886.

The spelling of 6480058 in words is "six million, four hundred eighty thousand, fifty-eight".

Divisors: 1 2 13 26 249233 498466 3240029 6480058