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320313043024 = 241310311493663
BaseRepresentation
bin1001010100101000010…
…01010010100001010000
31010121210011111112021221
410222110021102201100
520222000114334044
6403052204054424
732066440641202
oct4522411224120
91117704445257
10320313043024
111139313a9167
12520b4234414
132428931ccb0
1411708c34772
1584eab63484
hex4a94252850

320313043024 has 40 divisors (see below), whose sum is σ = 668994181632. Its totient is φ = 147693298560.

The previous prime is 320313042949. The next prime is 320313043031. The reversal of 320313043024 is 420340313023.

Adding to 320313043024 its reverse (420340313023), we get a palindrome (740653356047).

It is a self number, because there is not a number n which added to its sum of digits gives 320313043024.

It is a congruent number.

It is an unprimeable number.

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, 532384 + ... + 961279.

Almost surely, 2320313043024 is an apocalyptic number.

It is an amenable number.

320313043024 is an abundant number, since it is smaller than the sum of its proper divisors (348681138608).

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

320313043024 is a wasteful number, since it uses less digits than its factorization.

320313043024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1494715 (or 1494709 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

The spelling of 320313043024 in words is "three hundred twenty billion, three hundred thirteen million, forty-three thousand, twenty-four".

Divisors: 1 2 4 8 13 16 26 52 104 208 1031 2062 4124 8248 13403 16496 26806 53612 107224 214448 1493663 2987326 5974652 11949304 19417619 23898608 38835238 77670476 155340952 310681904 1539966553 3079933106 6159866212 12319732424 20019565189 24639464848 40039130378 80078260756 160156521512 320313043024