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10863207056 = 2413293178249
BaseRepresentation
bin10100001110111111…
…10110001010010000
31001001002001002121002
422013133312022100
5134221440111211
64553540121132
7533125510412
oct120737661220
931032032532
1010863207056
114674aa7279
1221320961a8
1310417a0c90
14750a629b2
15438a6d03b
hex2877f6290

10863207056 has 40 divisors (see below), whose sum is σ = 22743987000. Its totient is φ = 4996647936.

The previous prime is 10863207053. The next prime is 10863207083. The reversal of 10863207056 is 65070236801.

10863207056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5195526400 + 5667680656 = 72080^2 + 75284^2 .

It is not an unprimeable number, because it can be changed into a prime (10863207053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28181 + ... + 150068.

It is an arithmetic number, because the mean of its divisors is an integer number (568599675).

Almost surely, 210863207056 is an apocalyptic number.

10863207056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10863207056 is an abundant number, since it is smaller than the sum of its proper divisors (11880779944).

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

10863207056 is a wasteful number, since it uses less digits than its factorization.

10863207056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178563 (or 178557 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 10863207056 in words is "ten billion, eight hundred sixty-three million, two hundred seven thousand, fifty-six".

Divisors: 1 2 4 8 13 16 26 52 104 208 293 586 1172 2344 3809 4688 7618 15236 30472 60944 178249 356498 712996 1425992 2317237 2851984 4634474 9268948 18537896 37075792 52226957 104453914 208907828 417815656 678950441 835631312 1357900882 2715801764 5431603528 10863207056