Base | Representation |
---|---|
bin | 1011111100000100… |
… | …00010010010111111 |
3 | 121112200110210022222 |
4 | 11332002002102333 |
5 | 101111303231312 |
6 | 2540000155555 |
7 | 314555154305 |
oct | 57602022277 |
9 | 17480423288 |
10 | 6409430207 |
11 | 2799a57864 |
12 | 12aa608bbb |
13 | 7b1b5c76b |
14 | 44b34a275 |
15 | 277a60672 |
hex | 17e0824bf |
6409430207 has 8 divisors (see below), whose sum is σ = 6430226880. Its totient is φ = 6388653600.
The previous prime is 6409430201. The next prime is 6409430213. The reversal of 6409430207 is 7020349046.
It is an interprime number because it is at equal distance from previous prime (6409430201) and next prime (6409430213).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 6409430207 - 210 = 6409429183 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6409430201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873269 + ... + 880577.
It is an arithmetic number, because the mean of its divisors is an integer number (803778360).
Almost surely, 26409430207 is an apocalyptic number.
6409430207 is a deficient number, since it is larger than the sum of its proper divisors (20796673).
6409430207 is a wasteful number, since it uses less digits than its factorization.
6409430207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10033.
The product of its (nonzero) digits is 36288, while the sum is 35.
The square root of 6409430207 is about 80058.9170985968. The cubic root of 6409430207 is about 1857.5469847494.
The spelling of 6409430207 in words is "six billion, four hundred nine million, four hundred thirty thousand, two hundred seven".
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