Base | Representation |
---|---|
bin | 1100100101001… |
… | …00011000100000 |
3 | 21100120112012022 |
4 | 12102210120200 |
5 | 204003442122 |
6 | 14245521012 |
7 | 2420666204 |
oct | 622443040 |
9 | 240515168 |
10 | 105530912 |
11 | 54629a33 |
12 | 2b413168 |
13 | 18b2c136 |
14 | 10030b04 |
15 | 93e8642 |
hex | 64a4620 |
105530912 has 12 divisors (see below), whose sum is σ = 207764046. Its totient is φ = 52765440.
The previous prime is 105530911. The next prime is 105530941. The reversal of 105530912 is 219035501.
It can be written as a sum of positive squares in only one way, i.e., 98327056 + 7203856 = 9916^2 + 2684^2 .
It is a super-2 number, since 2×1055309122 = 22273546775103488, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105530911) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1648889 + ... + 1648952.
Almost surely, 2105530912 is an apocalyptic number.
It is an amenable number.
105530912 is a deficient number, since it is larger than the sum of its proper divisors (102233134).
105530912 is an equidigital number, since it uses as much as digits as its factorization.
105530912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3297851 (or 3297843 counting only the distinct ones).
The product of its (nonzero) digits is 1350, while the sum is 26.
The square root of 105530912 is about 10272.8239544927. The cubic root of 105530912 is about 472.5631982505.
The spelling of 105530912 in words is "one hundred five million, five hundred thirty thousand, nine hundred twelve".
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