Base | Representation |
---|---|
bin | 1100110011000001… |
… | …00111010000010101 |
3 | 122201210221001011211 |
4 | 12121200213100111 |
5 | 103032312240431 |
6 | 3053425101421 |
7 | 332153461216 |
oct | 63140472025 |
9 | 18653831154 |
10 | 6870430741 |
11 | 2a061a7339 |
12 | 13b8a87871 |
13 | 85650b545 |
14 | 49266d40d |
15 | 2a32732b1 |
hex | 199827415 |
6870430741 has 2 divisors, whose sum is σ = 6870430742. Its totient is φ = 6870430740.
The previous prime is 6870430727. The next prime is 6870430783. The reversal of 6870430741 is 1470340786.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 6838463025 + 31967716 = 82695^2 + 5654^2 .
It is a cyclic number.
It is not a de Polignac number, because 6870430741 - 25 = 6870430709 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 6870430694 and 6870430703.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (6870431741) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3435215370 + 3435215371.
It is an arithmetic number, because the mean of its divisors is an integer number (3435215371).
Almost surely, 26870430741 is an apocalyptic number.
It is an amenable number.
6870430741 is a deficient number, since it is larger than the sum of its proper divisors (1).
6870430741 is an equidigital number, since it uses as much as digits as its factorization.
6870430741 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 112896, while the sum is 40.
The square root of 6870430741 is about 82888.0615106904. The cubic root of 6870430741 is about 1901.0548843006.
The spelling of 6870430741 in words is "six billion, eight hundred seventy million, four hundred thirty thousand, seven hundred forty-one".
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