Base | Representation |
---|---|
bin | 100111101110001010… |
… | …0101001110000000001 |
3 | 22011011202110121012101 |
4 | 1033130110221300001 |
5 | 2344143444430113 |
6 | 103104151430401 |
7 | 6106555444540 |
oct | 1173424516001 |
9 | 264152417171 |
10 | 85300780033 |
11 | 331a3080627 |
12 | 14647085401 |
13 | 80753a5551 |
14 | 41b2b74157 |
15 | 2343a3a2dd |
hex | 13dc529c01 |
85300780033 has 8 divisors (see below), whose sum is σ = 97489916352. Its totient is φ = 73112471376.
The previous prime is 85300780013. The next prime is 85300780043. The reversal of 85300780033 is 33008700358.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 85300780033 - 229 = 84763909121 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 85300779974 and 85300780001.
It is not an unprimeable number, because it can be changed into a prime (85300780013) 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, 32391 + ... + 414307.
It is an arithmetic number, because the mean of its divisors is an integer number (12186239544).
Almost surely, 285300780033 is an apocalyptic number.
It is an amenable number.
85300780033 is a deficient number, since it is larger than the sum of its proper divisors (12189136319).
85300780033 is a wasteful number, since it uses less digits than its factorization.
85300780033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 413831.
The product of its (nonzero) digits is 60480, while the sum is 37.
The spelling of 85300780033 in words is "eighty-five billion, three hundred million, seven hundred eighty thousand, thirty-three".
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