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86935150080 = 2932531592063
BaseRepresentation
bin101000011110110111…
…1010001111000000000
322022101122211012102100
41100331233101320000
52411020344300310
6103534253550400
76165222404022
oct1207557217000
9268348735370
1086935150080
1133961697a79
1214a224a5400
138275b8340c
1442c9c54012
1523dc277ec0
hex143dbd1e00

86935150080 has 480 divisors, whose sum is σ = 316214046720. Its totient is φ = 22043934720.

The previous prime is 86935150079. The next prime is 86935150129. The reversal of 86935150080 is 8005153968.

86935150080 is a `hidden beast` number, since 8 + 6 + 93 + 51 + 500 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 42139129 + ... + 42141191.

It is an arithmetic number, because the mean of its divisors is an integer number (658779264).

Almost surely, 286935150080 is an apocalyptic number.

86935150080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86935150080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (158107023360).

86935150080 is an abundant number, since it is smaller than the sum of its proper divisors (229278896640).

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

86935150080 is a wasteful number, since it uses less digits than its factorization.

86935150080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2182 (or 2163 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The spelling of 86935150080 in words is "eighty-six billion, nine hundred thirty-five million, one hundred fifty thousand, eighty".