Base | Representation |
---|---|
bin | 1011111100001… |
… | …01110111111001 |
3 | 20222110210220011 |
4 | 11332011313321 |
5 | 201120204230 |
6 | 13534501521 |
7 | 2324241412 |
oct | 576056771 |
9 | 228423804 |
10 | 100163065 |
11 | 515a2aa2 |
12 | 296648a1 |
13 | 1799cab2 |
14 | d434809 |
15 | 8bd7e2a |
hex | 5f85df9 |
100163065 has 12 divisors (see below), whose sum is σ = 127683756. Its totient is φ = 75415808.
The previous prime is 100163059. The next prime is 100163083. The reversal of 100163065 is 560361001.
It can be written as a sum of positive squares in 6 ways, for example, as 4064256 + 96098809 = 2016^2 + 9803^2 .
It is not a de Polignac number, because 100163065 - 215 = 100130297 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33214 + ... + 36103.
It is an arithmetic number, because the mean of its divisors is an integer number (10640313).
Almost surely, 2100163065 is an apocalyptic number.
It is an amenable number.
100163065 is a deficient number, since it is larger than the sum of its proper divisors (27520691).
100163065 is an equidigital number, since it uses as much as digits as its factorization.
100163065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69356 (or 69339 counting only the distinct ones).
The product of its (nonzero) digits is 540, while the sum is 22.
The square root of 100163065 is about 10008.1499289329. The cubic root of 100163065 is about 464.4110399123.
The spelling of 100163065 in words is "one hundred million, one hundred sixty-three thousand, sixty-five".
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