Base | Representation |
---|---|
bin | 111101101111011… |
… | …1010010010000101 |
3 | 12100101021021222100 |
4 | 1323132322102011 |
5 | 13220323404423 |
6 | 541323422313 |
7 | 102224110323 |
oct | 17336722205 |
9 | 5311237870 |
10 | 2071700613 |
11 | 97346a374 |
12 | 499984999 |
13 | 27028cc68 |
14 | 159200d13 |
15 | c1d27343 |
hex | 7b7ba485 |
2071700613 has 12 divisors (see below), whose sum is σ = 2997650188. Its totient is φ = 1378736640.
The previous prime is 2071700599. The next prime is 2071700621. The reversal of 2071700613 is 3160071702.
It can be written as a sum of positive squares in 2 ways, for example, as 1624251204 + 447449409 = 40302^2 + 21153^2 .
It is not a de Polignac number, because 2071700613 - 213 = 2071692421 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 (2071705613) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194278 + ... + 204663.
Almost surely, 22071700613 is an apocalyptic number.
It is an amenable number.
2071700613 is a deficient number, since it is larger than the sum of its proper divisors (925949575).
2071700613 is a wasteful number, since it uses less digits than its factorization.
2071700613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 399524 (or 399521 counting only the distinct ones).
The product of its (nonzero) digits is 1764, while the sum is 27.
The square root of 2071700613 is about 45515.9380107672. The cubic root of 2071700613 is about 1274.8008122513.
The spelling of 2071700613 in words is "two billion, seventy-one million, seven hundred thousand, six hundred thirteen".
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