Base | Representation |
---|---|
bin | 1110100011100111… |
… | …0011111001110001 |
3 | 101002022120222122212 |
4 | 3220321303321301 |
5 | 31000303001123 |
6 | 1443422341505 |
7 | 165554636435 |
oct | 35071637161 |
9 | 11068528585 |
10 | 3907468913 |
11 | 1725734257 |
12 | 91072a895 |
13 | 4a36c46aa |
14 | 290d489c5 |
15 | 17d098878 |
hex | e8e73e71 |
3907468913 has 4 divisors (see below), whose sum is σ = 3914312688. Its totient is φ = 3900625140.
The previous prime is 3907468889. The next prime is 3907468969. The reversal of 3907468913 is 3198647093.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 3907468913 - 220 = 3906420337 is a prime.
It is a super-2 number, since 2×39074689132 = 30536626612122803138, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3907468973) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3421031 + ... + 3422172.
It is an arithmetic number, because the mean of its divisors is an integer number (978578172).
Almost surely, 23907468913 is an apocalyptic number.
It is an amenable number.
3907468913 is a deficient number, since it is larger than the sum of its proper divisors (6843775).
3907468913 is an equidigital number, since it uses as much as digits as its factorization.
3907468913 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6843774.
The product of its (nonzero) digits is 979776, while the sum is 50.
The square root of 3907468913 is about 62509.7505434152. The cubic root of 3907468913 is about 1575.0651069752.
The spelling of 3907468913 in words is "three billion, nine hundred seven million, four hundred sixty-eight thousand, nine hundred thirteen".
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