Base | Representation |
---|---|
bin | 1100001010100… |
… | …00010110111001 |
3 | 21010000012221221 |
4 | 12011100112321 |
5 | 202110303032 |
6 | 14043032041 |
7 | 2346222451 |
oct | 605202671 |
9 | 233005857 |
10 | 102041017 |
11 | 52665a21 |
12 | 2a20b621 |
13 | 181a9800 |
14 | d7a2d61 |
15 | 8e59597 |
hex | 61505b9 |
102041017 has 6 divisors (see below), whose sum is σ = 110494302. Its totient is φ = 94191552.
The previous prime is 102041003. The next prime is 102041029. The reversal of 102041017 is 710140201.
It can be written as a sum of positive squares in 3 ways, for example, as 14356521 + 87684496 = 3789^2 + 9364^2 .
It is not a de Polignac number, because 102041017 - 27 = 102040889 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (102041417) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 301728 + ... + 302065.
It is an arithmetic number, because the mean of its divisors is an integer number (18415717).
Almost surely, 2102041017 is an apocalyptic number.
It is an amenable number.
102041017 is a deficient number, since it is larger than the sum of its proper divisors (8453285).
102041017 is an equidigital number, since it uses as much as digits as its factorization.
102041017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 603819 (or 603806 counting only the distinct ones).
The product of its (nonzero) digits is 56, while the sum is 16.
The square root of 102041017 is about 10101.5353783472. The cubic root of 102041017 is about 467.2954934972.
Adding to 102041017 its reverse (710140201), we get a palindrome (812181218).
The spelling of 102041017 in words is "one hundred two million, forty-one thousand, seventeen".
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