Base | Representation |
---|---|
bin | 101000001000101010… |
… | …0001100110100111011 |
3 | 22020110201102020102020 |
4 | 1100101110030310323 |
5 | 2403004100312021 |
6 | 103332311405523 |
7 | 6140602446132 |
oct | 1202124146473 |
9 | 266421366366 |
10 | 86189854011 |
11 | 33609a20008 |
12 | 148549838a3 |
13 | 8187644a21 |
14 | 4258c88919 |
15 | 2396b097c6 |
hex | 141150cd3b |
86189854011 has 8 divisors (see below), whose sum is σ = 119916318720. Its totient is φ = 54961645992.
The previous prime is 86189853973. The next prime is 86189854019. The reversal of 86189854011 is 11045898168.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86189854011 - 29 = 86189853499 is a prime.
It is a super-4 number, since 4×861898540114 (a number of 45 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.
It is not an unprimeable number, because it can be changed into a prime (86189854019) 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, 624564091 + ... + 624564228.
It is an arithmetic number, because the mean of its divisors is an integer number (14989539840).
Almost surely, 286189854011 is an apocalyptic number.
86189854011 is a deficient number, since it is larger than the sum of its proper divisors (33726464709).
86189854011 is a wasteful number, since it uses less digits than its factorization.
86189854011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1249128345.
The product of its (nonzero) digits is 552960, while the sum is 51.
The spelling of 86189854011 in words is "eighty-six billion, one hundred eighty-nine million, eight hundred fifty-four thousand, eleven".
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