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960504064 = 281321492
BaseRepresentation
bin111001010000000…
…010000100000000
32110221100122212121
4321100002010000
53431342112224
6235150534024
732542102252
oct7120020400
92427318777
10960504064
114531a7a13
12229807314
13123cbbc00
14917c9cd2
15594cdbe4
hex39402100

960504064 has 81 divisors (see below), whose sum is σ = 2090109063. Its totient is φ = 440334336.

The previous prime is 960504049. The next prime is 960504067. The reversal of 960504064 is 460405069.

The square root of 960504064 is 30992.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 519840000 + 440664064 = 22800^2 + 20992^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (960504067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 6446262 + ... + 6446410.

Almost surely, 2960504064 is an apocalyptic number.

960504064 is the 30992-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 960504064

960504064 is an abundant number, since it is smaller than the sum of its proper divisors (1129604999).

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

960504064 is an equidigital number, since it uses as much as digits as its factorization.

960504064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340 (or 164 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The cubic root of 960504064 is about 986.6574562893.

The spelling of 960504064 in words is "nine hundred sixty million, five hundred four thousand, sixty-four".

Divisors: 1 2 4 8 13 16 26 32 52 64 104 128 149 169 208 256 298 338 416 596 676 832 1192 1352 1664 1937 2384 2704 3328 3874 4768 5408 7748 9536 10816 15496 19072 21632 22201 25181 30992 38144 43264 44402 50362 61984 88804 100724 123968 177608 201448 247936 288613 355216 402896 495872 577226 710432 805792 1154452 1420864 1611584 2308904 2841728 3223168 3751969 4617808 5683456 6446336 7503938 9235616 15007876 18471232 30015752 36942464 60031504 73884928 120063008 240126016 480252032 960504064