Base | Representation |
---|---|
bin | 101000001001100101… |
… | …0000100000011110001 |
3 | 22020112212112222020110 |
4 | 1100103022010003301 |
5 | 2403040003013324 |
6 | 103335333531533 |
7 | 6141426202104 |
oct | 1202312040361 |
9 | 266485488213 |
10 | 86220751089 |
11 | 33625403490 |
12 | 148631a3ba9 |
13 | 8190b72115 |
14 | 425d00c73b |
15 | 23996ae329 |
hex | 14132840f1 |
86220751089 has 32 divisors (see below), whose sum is σ = 125958583296. Its totient is φ = 52027715520.
The previous prime is 86220751087. The next prime is 86220751093. The reversal of 86220751089 is 98015702268.
It is not a de Polignac number, because 86220751089 - 21 = 86220751087 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (86220751087) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8319699 + ... + 8330055.
It is an arithmetic number, because the mean of its divisors is an integer number (3936205728).
Almost surely, 286220751089 is an apocalyptic number.
It is an amenable number.
86220751089 is a deficient number, since it is larger than the sum of its proper divisors (39737832207).
86220751089 is a wasteful number, since it uses less digits than its factorization.
86220751089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11445.
The product of its (nonzero) digits is 483840, while the sum is 48.
The spelling of 86220751089 in words is "eighty-six billion, two hundred twenty million, seven hundred fifty-one thousand, eighty-nine".
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