Base | Representation |
---|---|
bin | 1100100110011… |
… | …10001100111001 |
3 | 21100220020011100 |
4 | 12103032030321 |
5 | 204024432301 |
6 | 14253322013 |
7 | 2422311453 |
oct | 623161471 |
9 | 240806140 |
10 | 105702201 |
11 | 547366a0 |
12 | 2b496309 |
13 | 18b8c0a7 |
14 | 100772d3 |
15 | 942e286 |
hex | 64ce339 |
105702201 has 24 divisors (see below), whose sum is σ = 170112384. Its totient is φ = 62696160.
The previous prime is 105702199. The next prime is 105702221. The reversal of 105702201 is 102207501.
It is not a de Polignac number, because 105702201 - 21 = 105702199 is a prime.
It is a super-2 number, since 2×1057022012 = 22345910592488802, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105702221) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6706 + ... + 16011.
It is an arithmetic number, because the mean of its divisors is an integer number (7088016).
Almost surely, 2105702201 is an apocalyptic number.
105702201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
105702201 is a deficient number, since it is larger than the sum of its proper divisors (64410183).
105702201 is a wasteful number, since it uses less digits than its factorization.
105702201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22781 (or 22778 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 18.
The square root of 105702201 is about 10281.1575710131. The cubic root of 105702201 is about 472.8187351393.
Adding to 105702201 its reverse (102207501), we get a palindrome (207909702).
The spelling of 105702201 in words is "one hundred five million, seven hundred two thousand, two hundred one".
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