Base | Representation |
---|---|
bin | 1100100011010… |
… | …01101101001101 |
3 | 21100010022111212 |
4 | 12101221231031 |
5 | 203423244243 |
6 | 14240424205 |
7 | 2415645413 |
oct | 621515515 |
9 | 240108455 |
10 | 105290573 |
11 | 54485403 |
12 | 2b318065 |
13 | 18a7691b |
14 | ddab2b3 |
15 | 939c318 |
hex | 6469b4d |
105290573 has 6 divisors (see below), whose sum is σ = 110068014. Its totient is φ = 100712216.
The previous prime is 105290569. The next prime is 105290593. The reversal of 105290573 is 375092501.
It can be written as a sum of positive squares in only one way, i.e., 105226564 + 64009 = 10258^2 + 253^2 .
It is not a de Polignac number, because 105290573 - 22 = 105290569 is a prime.
It is a super-2 number, since 2×1052905732 = 22172209525336658, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105290543) 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, 98990 + ... + 100047.
It is an arithmetic number, because the mean of its divisors is an integer number (18344669).
Almost surely, 2105290573 is an apocalyptic number.
It is an amenable number.
105290573 is a deficient number, since it is larger than the sum of its proper divisors (4777441).
105290573 is an equidigital number, since it uses as much as digits as its factorization.
105290573 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199083 (or 199060 counting only the distinct ones).
The product of its (nonzero) digits is 9450, while the sum is 32.
The square root of 105290573 is about 10261.1194808364. The cubic root of 105290573 is about 472.2041827624.
The spelling of 105290573 in words is "one hundred five million, two hundred ninety thousand, five hundred seventy-three".
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