Search a number
-
+
6490952 = 231324801
BaseRepresentation
bin11000110000101101001000
3110012202220122
4120300231020
53130202302
6351042412
7106113026
oct30605510
913182818
106490952
113733826
122210408
131463600
14c0d716
158833a2
hex630b48

6490952 has 24 divisors (see below), whose sum is σ = 13181490. Its totient is φ = 2995200.

The previous prime is 6490943. The next prime is 6490961. The reversal of 6490952 is 2590946.

It is an interprime number because it is at equal distance from previous prime (6490943) and next prime (6490961).

It can be written as a sum of positive squares in 3 ways, for example, as 3511876 + 2979076 = 1874^2 + 1726^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1049 + ... + 3752.

Almost surely, 26490952 is an apocalyptic number.

It is an amenable number.

6490952 is an abundant number, since it is smaller than the sum of its proper divisors (6690538).

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

6490952 is a wasteful number, since it uses less digits than its factorization.

6490952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4833 (or 4816 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 6490952 is about 2547.7346800638. The cubic root of 6490952 is about 186.5389233712.

The spelling of 6490952 in words is "six million, four hundred ninety thousand, nine hundred fifty-two".

Divisors: 1 2 4 8 13 26 52 104 169 338 676 1352 4801 9602 19204 38408 62413 124826 249652 499304 811369 1622738 3245476 6490952