Base | Representation |
---|---|
bin | 111110101011010… |
… | …1100001110101010 |
3 | 12102120100120021211 |
4 | 1331112230032222 |
5 | 13301343202310 |
6 | 544404423334 |
7 | 103055025562 |
oct | 17526541652 |
9 | 5376316254 |
10 | 2103100330 |
11 | 98a166451 |
12 | 4a83a7b4a |
13 | 276935086 |
14 | 15d455da2 |
15 | c497ac8a |
hex | 7d5ac3aa |
2103100330 has 32 divisors (see below), whose sum is σ = 3968129088. Its totient is φ = 801628800.
The previous prime is 2103100303. The next prime is 2103100339. The reversal of 2103100330 is 330013012.
It is a super-2 number, since 2×21031003302 = 8846061996092217800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2103100330.
It is not an unprimeable number, because it can be changed into a prime (2103100339) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42016 + ... + 77275.
It is an arithmetic number, because the mean of its divisors is an integer number (124004034).
Almost surely, 22103100330 is an apocalyptic number.
2103100330 is a deficient number, since it is larger than the sum of its proper divisors (1865028758).
2103100330 is a wasteful number, since it uses less digits than its factorization.
2103100330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119382.
The product of its (nonzero) digits is 54, while the sum is 13.
The square root of 2103100330 is about 45859.5718471073. The cubic root of 2103100330 is about 1281.2090484472.
Adding to 2103100330 its reverse (330013012), we get a palindrome (2433113342).
The spelling of 2103100330 in words is "two billion, one hundred three million, one hundred thousand, three hundred thirty".
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