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868433300808 = 233191904458993
BaseRepresentation
bin11001010001100101010…
…10001000110101001000
310002000120121110121121020
430220302222020311020
5103212022411111213
61502541443312440
7116512405155363
oct14506252106510
93060517417536
10868433300808
11305333a5a547
1212038467b720
1363b7b94a788
1430064c750da
15178cb0d0923
hexca32a88d48

868433300808 has 32 divisors (see below), whose sum is σ = 2285350792800. Its totient is φ = 274242094848.

The previous prime is 868433300807. The next prime is 868433300843. The reversal of 868433300808 is 808003334868.

It is not an unprimeable number, because it can be changed into a prime (868433300803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 952229041 + ... + 952229952.

It is an arithmetic number, because the mean of its divisors is an integer number (71417212275).

Almost surely, 2868433300808 is an apocalyptic number.

It is an amenable number.

868433300808 is an abundant number, since it is smaller than the sum of its proper divisors (1416917491992).

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

868433300808 is a wasteful number, since it uses less digits than its factorization.

868433300808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1904459021 (or 1904459017 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 51.

The spelling of 868433300808 in words is "eight hundred sixty-eight billion, four hundred thirty-three million, three hundred thousand, eight hundred eight".

Divisors: 1 2 3 4 6 8 12 19 24 38 57 76 114 152 228 456 1904458993 3808917986 5713376979 7617835972 11426753958 15235671944 22853507916 36184720867 45707015832 72369441734 108554162601 144738883468 217108325202 289477766936 434216650404 868433300808