Base | Representation |
---|---|
bin | 100111110001000100… |
… | …0010101011000110001 |
3 | 22011102112210202201222 |
4 | 1033202020111120301 |
5 | 2344343420323233 |
6 | 103121552034425 |
7 | 6112150562255 |
oct | 1174210253061 |
9 | 264375722658 |
10 | 85398214193 |
11 | 3324307a326 |
12 | 14673832a15 |
13 | 808c62b1b6 |
14 | 41c1a98265 |
15 | 234c384898 |
hex | 13e2215631 |
85398214193 has 8 divisors (see below), whose sum is σ = 90303069696. Its totient is φ = 80627738400.
The previous prime is 85398214177. The next prime is 85398214199. The reversal of 85398214193 is 39141289358.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 85398214193 - 24 = 85398214177 is a prime.
It is a super-3 number, since 3×853982141933 (a number of 34 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (85398214199) 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, 33593621 + ... + 33596162.
It is an arithmetic number, because the mean of its divisors is an integer number (11287883712).
Almost surely, 285398214193 is an apocalyptic number.
It is an amenable number.
85398214193 is a deficient number, since it is larger than the sum of its proper divisors (4904855503).
85398214193 is a wasteful number, since it uses less digits than its factorization.
85398214193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67189855.
The product of its digits is 1866240, while the sum is 53.
The spelling of 85398214193 in words is "eighty-five billion, three hundred ninety-eight million, two hundred fourteen thousand, one hundred ninety-three".
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