Base | Representation |
---|---|
bin | 100111110000010010… |
… | …1101011011100010001 |
3 | 22011100202010211212002 |
4 | 1033200211223130101 |
5 | 2344320310233043 |
6 | 103115225443345 |
7 | 6111415010135 |
oct | 1174045533421 |
9 | 264322124762 |
10 | 85372352273 |
11 | 3322a51593a |
12 | 14667040555 |
13 | 80871748a0 |
14 | 41bc4853c5 |
15 | 2349e76bb8 |
hex | 13e096b711 |
85372352273 has 16 divisors (see below), whose sum is σ = 93353272320. Its totient is φ = 77598765504.
The previous prime is 85372352249. The next prime is 85372352291. The reversal of 85372352273 is 37225327358.
It is not a de Polignac number, because 85372352273 - 26 = 85372352209 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (85372352773) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 271640 + ... + 494502.
It is an arithmetic number, because the mean of its divisors is an integer number (5834579520).
Almost surely, 285372352273 is an apocalyptic number.
It is an amenable number.
85372352273 is a deficient number, since it is larger than the sum of its proper divisors (7980920047).
85372352273 is a wasteful number, since it uses less digits than its factorization.
85372352273 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223328.
The product of its digits is 2116800, while the sum is 47.
The spelling of 85372352273 in words is "eighty-five billion, three hundred seventy-two million, three hundred fifty-two thousand, two hundred seventy-three".
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