Base | Representation |
---|---|
bin | 1011111110100011… |
… | …01011001100000101 |
3 | 121121010202110000101 |
4 | 11333101223030011 |
5 | 101132124311302 |
6 | 2542023444101 |
7 | 315230464645 |
oct | 57721531405 |
9 | 17533673011 |
10 | 6430307077 |
11 | 27aa816977 |
12 | 12b55b6631 |
13 | 7b628c03c |
14 | 450022525 |
15 | 2797d6287 |
hex | 17f46b305 |
6430307077 has 2 divisors, whose sum is σ = 6430307078. Its totient is φ = 6430307076.
The previous prime is 6430307063. The next prime is 6430307101. The reversal of 6430307077 is 7707030346.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 6004545121 + 425761956 = 77489^2 + 20634^2 .
It is a cyclic number.
It is not a de Polignac number, because 6430307077 - 231 = 4282823429 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (6430307977) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3215153538 + 3215153539.
It is an arithmetic number, because the mean of its divisors is an integer number (3215153539).
Almost surely, 26430307077 is an apocalyptic number.
It is an amenable number.
6430307077 is a deficient number, since it is larger than the sum of its proper divisors (1).
6430307077 is an equidigital number, since it uses as much as digits as its factorization.
6430307077 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 74088, while the sum is 37.
The square root of 6430307077 is about 80189.1955128620. The cubic root of 6430307077 is about 1859.5616068015.
The spelling of 6430307077 in words is "six billion, four hundred thirty million, three hundred seven thousand, seventy-seven".
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