Base | Representation |
---|---|
bin | 111110001001001… |
… | …0011000010001101 |
3 | 12101022121200100012 |
4 | 1330102103002031 |
5 | 13232300440331 |
6 | 542524243005 |
7 | 102446443511 |
oct | 17422230215 |
9 | 5338550305 |
10 | 2085171341 |
11 | 980030100 |
12 | 4a23a0465 |
13 | 272cc84c6 |
14 | 15ad0a141 |
15 | c30d882b |
hex | 7c49308d |
2085171341 has 12 divisors (see below), whose sum is σ = 2299376352. Its totient is φ = 1889481000.
The previous prime is 2085171331. The next prime is 2085171349. The reversal of 2085171341 is 1431715802.
It is not a de Polignac number, because 2085171341 - 214 = 2085154957 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2085171298 and 2085171307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2085171349) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9926 + ... + 65336.
It is an arithmetic number, because the mean of its divisors is an integer number (191614696).
Almost surely, 22085171341 is an apocalyptic number.
It is an amenable number.
2085171341 is a deficient number, since it is larger than the sum of its proper divisors (214205011).
2085171341 is a wasteful number, since it uses less digits than its factorization.
2085171341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55744 (or 55733 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 32.
The square root of 2085171341 is about 45663.6763850656. The cubic root of 2085171341 is about 1277.5578722843.
The spelling of 2085171341 in words is "two billion, eighty-five million, one hundred seventy-one thousand, three hundred forty-one".
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