Base | Representation |
---|---|
bin | 101011100000010101… |
… | …0000001000001010101 |
3 | 22221011001112122001122 |
4 | 1113000222001001111 |
5 | 3012314144143132 |
6 | 110530343133325 |
7 | 6515124411515 |
oct | 1270052010125 |
9 | 287131478048 |
10 | 93426552917 |
11 | 36692943005 |
12 | 16134444245 |
13 | 8a6b9b4099 |
14 | 474401b845 |
15 | 266c0cb912 |
hex | 15c0a81055 |
93426552917 has 12 divisors (see below), whose sum is σ = 96782729316. Its totient is φ = 90183058560.
The previous prime is 93426552913. The next prime is 93426552931. The reversal of 93426552917 is 71925562439.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 26635921 + 93399916996 = 5161^2 + 305614^2 .
It is not a de Polignac number, because 93426552917 - 22 = 93426552913 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93426552913) 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 11 ways as a sum of consecutive naturals, for example, 4258817 + ... + 4280697.
It is an arithmetic number, because the mean of its divisors is an integer number (8065227443).
Almost surely, 293426552917 is an apocalyptic number.
It is an amenable number.
93426552917 is a deficient number, since it is larger than the sum of its proper divisors (3356176399).
93426552917 is a wasteful number, since it uses less digits than its factorization.
93426552917 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27016 (or 26987 counting only the distinct ones).
The product of its digits is 4082400, while the sum is 53.
The spelling of 93426552917 in words is "ninety-three billion, four hundred twenty-six million, five hundred fifty-two thousand, nine hundred seventeen".
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