Base | Representation |
---|---|
bin | 101000010000000010… |
… | …0001000011101110000 |
3 | 22021002222000210121110 |
4 | 1100200010020131300 |
5 | 2404010422100310 |
6 | 103413031153320 |
7 | 6146665633215 |
oct | 1204004103560 |
9 | 267088023543 |
10 | 86437300080 |
11 | 3372666999a |
12 | 14903815840 |
13 | 81c69a1b11 |
14 | 427da9bb0c |
15 | 23ad6d6d20 |
hex | 1420108770 |
86437300080 has 40 divisors (see below), whose sum is σ = 267955630992. Its totient is φ = 23049946624.
The previous prime is 86437300073. The next prime is 86437300087. The reversal of 86437300080 is 8000373468.
It is an interprime number because it is at equal distance from previous prime (86437300073) and next prime (86437300087).
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86437300087) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180077469 + ... + 180077948.
Almost surely, 286437300080 is an apocalyptic number.
86437300080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
86437300080 is an abundant number, since it is smaller than the sum of its proper divisors (181518330912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86437300080 is a wasteful number, since it uses less digits than its factorization.
86437300080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 360155433 (or 360155427 counting only the distinct ones).
The product of its (nonzero) digits is 96768, while the sum is 39.
The spelling of 86437300080 in words is "eighty-six billion, four hundred thirty-seven million, three hundred thousand, eighty".
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