Base | Representation |
---|---|
bin | 1100100100011… |
… | …00010010101000 |
3 | 21100101111211111 |
4 | 12102030102220 |
5 | 203442312412 |
6 | 14243440104 |
7 | 2420105413 |
oct | 622142250 |
9 | 240344744 |
10 | 105432232 |
11 | 54571884 |
12 | 2b386034 |
13 | 18ac6249 |
14 | 10006b7a |
15 | 93c92a7 |
hex | 648c4a8 |
105432232 has 16 divisors (see below), whose sum is σ = 209314260. Its totient is φ = 49615104.
The previous prime is 105432227. The next prime is 105432247. The reversal of 105432232 is 232234501.
It can be written as a sum of positive squares in 2 ways, for example, as 92428996 + 13003236 = 9614^2 + 3606^2 .
It is a super-2 number, since 2×1054322322 = 22231911089003648, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 387483 + ... + 387754.
Almost surely, 2105432232 is an apocalyptic number.
It is an amenable number.
105432232 is a deficient number, since it is larger than the sum of its proper divisors (103882028).
105432232 is a wasteful number, since it uses less digits than its factorization.
105432232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 775260 (or 775256 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 105432232 is about 10268.0198675304. The cubic root of 105432232 is about 472.4158572861.
Adding to 105432232 its reverse (232234501), we get a palindrome (337666733).
The spelling of 105432232 in words is "one hundred five million, four hundred thirty-two thousand, two hundred thirty-two".
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