Base | Representation |
---|---|
bin | 100110110101… |
… | …011001001001 |
3 | 201011012120022 |
4 | 212311121021 |
5 | 10101231134 |
6 | 1002110225 |
7 | 152346536 |
oct | 46653111 |
9 | 21135508 |
10 | 10180169 |
11 | 582356a |
12 | 34ab375 |
13 | 215588c |
14 | 14cdd8d |
15 | d6152e |
hex | 9b5649 |
10180169 has 2 divisors, whose sum is σ = 10180170. Its totient is φ = 10180168.
The previous prime is 10180151. The next prime is 10180231. The reversal of 10180169 is 96108101.
10180169 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 8048569 + 2131600 = 2837^2 + 1460^2 .
It is a cyclic number.
It is not a de Polignac number, because 10180169 - 216 = 10114633 is a prime.
It is a super-2 number, since 2×101801692 = 207271681737122, which contains 22 as substring.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (10180129) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5090084 + 5090085.
It is an arithmetic number, because the mean of its divisors is an integer number (5090085).
Almost surely, 210180169 is an apocalyptic number.
It is an amenable number.
10180169 is a deficient number, since it is larger than the sum of its proper divisors (1).
10180169 is an equidigital number, since it uses as much as digits as its factorization.
10180169 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 432, while the sum is 26.
The square root of 10180169 is about 3190.6377105525. The cubic root of 10180169 is about 216.7296498027.
The spelling of 10180169 in words is "ten million, one hundred eighty thousand, one hundred sixty-nine".
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