Base | Representation |
---|---|
bin | 101000001111001010… |
… | …1001011101011000001 |
3 | 22021000221022010200220 |
4 | 1100132111023223001 |
5 | 2403431000341413 |
6 | 103410111533253 |
7 | 6146163465564 |
oct | 1203625135301 |
9 | 267027263626 |
10 | 86408215233 |
11 | 3371120402a |
12 | 148b5b2a229 |
13 | 81c095a552 |
14 | 4279c8a4db |
15 | 23aad8e223 |
hex | 141e54bac1 |
86408215233 has 8 divisors (see below), whose sum is σ = 116329507008. Its totient is φ = 57046200144.
The previous prime is 86408215189. The next prime is 86408215237. The reversal of 86408215233 is 33251280468.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 86408215233 - 29 = 86408214721 is a prime.
It is not an unprimeable number, because it can be changed into a prime (86408215237) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 139818810 + ... + 139819427.
It is an arithmetic number, because the mean of its divisors is an integer number (14541188376).
Almost surely, 286408215233 is an apocalyptic number.
It is an amenable number.
86408215233 is a deficient number, since it is larger than the sum of its proper divisors (29921291775).
86408215233 is a wasteful number, since it uses less digits than its factorization.
86408215233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 279638343.
The product of its (nonzero) digits is 276480, while the sum is 42.
The spelling of 86408215233 in words is "eighty-six billion, four hundred eight million, two hundred fifteen thousand, two hundred thirty-three".
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