Base | Representation |
---|---|
bin | 1100010010101… |
… | …00001000100100 |
3 | 21012000021112221 |
4 | 12021110020210 |
5 | 202343330220 |
6 | 14121522124 |
7 | 2361243562 |
oct | 611241044 |
9 | 235007487 |
10 | 103105060 |
11 | 532223a3 |
12 | 2a643344 |
13 | 1848cc16 |
14 | d99ca32 |
15 | 90b99aa |
hex | 6254224 |
103105060 has 24 divisors (see below), whose sum is σ = 218627136. Its totient is φ = 40840800.
The previous prime is 103105049. The next prime is 103105061. The reversal of 103105060 is 60501301.
It is not an unprimeable number, because it can be changed into a prime (103105061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22966 + ... + 27085.
It is an arithmetic number, because the mean of its divisors is an integer number (9109464).
Almost surely, 2103105060 is an apocalyptic number.
103105060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
103105060 is an abundant number, since it is smaller than the sum of its proper divisors (115522076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103105060 is a wasteful number, since it uses less digits than its factorization.
103105060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50163 (or 50161 counting only the distinct ones).
The product of its (nonzero) digits is 90, while the sum is 16.
The square root of 103105060 is about 10154.0661805998. The cubic root of 103105060 is about 468.9141372450.
Adding to 103105060 its reverse (60501301), we get a palindrome (163606361).
The spelling of 103105060 in words is "one hundred three million, one hundred five thousand, sixty".
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