Base | Representation |
---|---|
bin | 10011100011100011101111… |
… | …011111000110100111010000 |
3 | 102021112010122220010002022210 |
4 | 103203203233133012213100 |
5 | 42233112143404341110 |
6 | 502530451532232120 |
7 | 24054521556443334 |
oct | 2343435737064720 |
9 | 367463586102283 |
10 | 86006443043280 |
11 | 2544a144a07351 |
12 | 979075b90b640 |
13 | 38cb4accc0156 |
14 | 1734a3c35d7c4 |
15 | 9e2359371520 |
hex | 4e38ef7c69d0 |
86006443043280 has 80 divisors (see below), whose sum is σ = 266631309039744. Its totient is φ = 22934076372480.
The previous prime is 86006443043267. The next prime is 86006443043341. The reversal of 86006443043280 is 8234034460068.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1952556 + ... + 13259915.
Almost surely, 286006443043280 is an apocalyptic number.
86006443043280 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
86006443043280 is an abundant number, since it is smaller than the sum of its proper divisors (180624865996464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86006443043280 is a wasteful number, since it uses less digits than its factorization.
86006443043280 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15236044 (or 15236038 counting only the distinct ones).
The product of its (nonzero) digits is 2654208, while the sum is 48.
The spelling of 86006443043280 in words is "eighty-six trillion, six billion, four hundred forty-three million, forty-three thousand, two hundred eighty".
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