Base | Representation |
---|---|
bin | 111110110010111… |
… | …1111001110100011 |
3 | 12102211220021221111 |
4 | 1331211333032203 |
5 | 13303410012212 |
6 | 545030404151 |
7 | 103134066511 |
oct | 17545771643 |
9 | 5384807844 |
10 | 2107110307 |
11 | 991455185 |
12 | 4a9800657 |
13 | 27770a343 |
14 | 15dbbb4b1 |
15 | c4ebdea7 |
hex | 7d97f3a3 |
2107110307 has 4 divisors (see below), whose sum is σ = 2108124936. Its totient is φ = 2106095680.
The previous prime is 2107110287. The next prime is 2107110311. The reversal of 2107110307 is 7030117012.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2107110307 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2107110367) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 504193 + ... + 508354.
It is an arithmetic number, because the mean of its divisors is an integer number (527031234).
Almost surely, 22107110307 is an apocalyptic number.
2107110307 is a deficient number, since it is larger than the sum of its proper divisors (1014629).
2107110307 is a wasteful number, since it uses less digits than its factorization.
2107110307 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1014628.
The product of its (nonzero) digits is 294, while the sum is 22.
The square root of 2107110307 is about 45903.2712015168. The cubic root of 2107110307 is about 1282.0228243288.
Adding to 2107110307 its reverse (7030117012), we get a palindrome (9137227319).
The spelling of 2107110307 in words is "two billion, one hundred seven million, one hundred ten thousand, three hundred seven".
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