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6532968 = 2331320939
BaseRepresentation
bin11000111010111101101000
3110021220112210
4120322331220
53133023333
6352005120
7106346361
oct30727550
913256483
106532968
113762352
1222307a0
131479780
14c20b68
15890a63
hex63af68

6532968 has 32 divisors (see below), whose sum is σ = 17589600. Its totient is φ = 2010048.

The previous prime is 6532961. The next prime is 6532987. The reversal of 6532968 is 8692356.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (6532961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10158 + ... + 10781.

It is an arithmetic number, because the mean of its divisors is an integer number (549675).

Almost surely, 26532968 is an apocalyptic number.

It is an amenable number.

6532968 is an abundant number, since it is smaller than the sum of its proper divisors (11056632).

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

6532968 is a wasteful number, since it uses less digits than its factorization.

6532968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20961 (or 20957 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 6532968 is about 2555.9671359390. The cubic root of 6532968 is about 186.9405475068.

It can be divided in two parts, 65 and 32968, that added together give a palindrome (33033).

The spelling of 6532968 in words is "six million, five hundred thirty-two thousand, nine hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 312 20939 41878 62817 83756 125634 167512 251268 272207 502536 544414 816621 1088828 1633242 2177656 3266484 6532968