Base | Representation |
---|---|
bin | 101000010101101000… |
… | …1011001011011011101 |
3 | 22021121001211112210112 |
4 | 1100223101121123131 |
5 | 2404402040424223 |
6 | 103443425215405 |
7 | 6154441062134 |
oct | 1205321313335 |
9 | 267531745715 |
10 | 86625326813 |
11 | 33812814193 |
12 | 14956791565 |
13 | 822692633c |
14 | 429aa4491b |
15 | 23bee78778 |
hex | 142b4596dd |
86625326813 has 16 divisors (see below), whose sum is σ = 93813445440. Its totient is φ = 79707888000.
The previous prime is 86625326807. The next prime is 86625326839. The reversal of 86625326813 is 31862352668.
It is not a de Polignac number, because 86625326813 - 210 = 86625325789 is a prime.
It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86625326863) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 293513 + ... + 509313.
It is an arithmetic number, because the mean of its divisors is an integer number (5863340340).
Almost surely, 286625326813 is an apocalyptic number.
It is an amenable number.
86625326813 is a deficient number, since it is larger than the sum of its proper divisors (7188118627).
86625326813 is a wasteful number, since it uses less digits than its factorization.
86625326813 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 216428.
The product of its digits is 2488320, while the sum is 50.
The spelling of 86625326813 in words is "eighty-six billion, six hundred twenty-five million, three hundred twenty-six thousand, eight hundred thirteen".
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