Base | Representation |
---|---|
bin | 100111101100111101… |
… | …1101111001000011001 |
3 | 22011001222001000120000 |
4 | 1033121323233020121 |
5 | 2344103214202131 |
6 | 103100200323213 |
7 | 6105560641005 |
oct | 1173173571031 |
9 | 264058030500 |
10 | 85260694041 |
11 | 33182491406 |
12 | 14635773509 |
13 | 8069cab823 |
14 | 41ab6db705 |
15 | 234026cce6 |
hex | 13d9eef219 |
85260694041 has 10 divisors (see below), whose sum is σ = 127364740602. Its totient is φ = 56840462640.
The previous prime is 85260694037. The next prime is 85260694061. The reversal of 85260694041 is 14049606258.
It can be written as a sum of positive squares in only one way, i.e., 43316015625 + 41944678416 = 208125^2 + 204804^2 .
It is not a de Polignac number, because 85260694041 - 22 = 85260694037 is a prime.
It is not an unprimeable number, because it can be changed into a prime (85260694021) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 526300500 + ... + 526300661.
Almost surely, 285260694041 is an apocalyptic number.
85260694041 is a gapful number since it is divisible by the number (81) formed by its first and last digit.
It is an amenable number.
85260694041 is a deficient number, since it is larger than the sum of its proper divisors (42104046561).
85260694041 is a wasteful number, since it uses less digits than its factorization.
85260694041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1052601173 (or 1052601164 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 45.
The spelling of 85260694041 in words is "eighty-five billion, two hundred sixty million, six hundred ninety-four thousand, forty-one".
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