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6474324 = 2232112557
BaseRepresentation
bin11000101100101001010100
3110011221002210
4120230221110
53124134244
6350433420
7106013403
oct30545124
913157083
106474324
11372228a
122202870
131458b7c
14c0763a
1587d4b9
hex62ca54

6474324 has 24 divisors (see below), whose sum is σ = 15184288. Its totient is φ = 2147040.

The previous prime is 6474317. The next prime is 6474329. The reversal of 6474324 is 4234746.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a d-powerful number, because it can be written as 68 + 45 + 74 + 48 + 312 + 2 + 411 .

It is a junction number, because it is equal to n+sod(n) for n = 6474291 and 6474300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6474329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1254 + ... + 3810.

Almost surely, 26474324 is an apocalyptic number.

It is an amenable number.

6474324 is an abundant number, since it is smaller than the sum of its proper divisors (8709964).

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

6474324 is a wasteful number, since it uses less digits than its factorization.

6474324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2775 (or 2773 counting only the distinct ones).

The product of its digits is 16128, while the sum is 30.

The square root of 6474324 is about 2544.4692963367. The cubic root of 6474324 is about 186.3795003459.

The spelling of 6474324 in words is "six million, four hundred seventy-four thousand, three hundred twenty-four".

Divisors: 1 2 3 4 6 12 211 422 633 844 1266 2532 2557 5114 7671 10228 15342 30684 539527 1079054 1618581 2158108 3237162 6474324