Base | Representation |
---|---|
bin | 110001111010110… |
… | …1001000000111101 |
3 | 11022201211010021202 |
4 | 1203311221000331 |
5 | 11412300143023 |
6 | 434113105245 |
7 | 56336213312 |
oct | 14365510075 |
9 | 4281733252 |
10 | 1675006013 |
11 | 78a55189a |
12 | 3a8b58225 |
13 | 209038025 |
14 | 11c65ad09 |
15 | 9c0b8128 |
hex | 63d6903d |
1675006013 has 2 divisors, whose sum is σ = 1675006014. Its totient is φ = 1675006012.
The previous prime is 1675005989. The next prime is 1675006019. The reversal of 1675006013 is 3106005761.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1080962884 + 594043129 = 32878^2 + 24373^2 .
It is an emirp because it is prime and its reverse (3106005761) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1675006013 - 28 = 1675005757 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1675006019) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 837503006 + 837503007.
It is an arithmetic number, because the mean of its divisors is an integer number (837503007).
Almost surely, 21675006013 is an apocalyptic number.
It is an amenable number.
1675006013 is a deficient number, since it is larger than the sum of its proper divisors (1).
1675006013 is an equidigital number, since it uses as much as digits as its factorization.
1675006013 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3780, while the sum is 29.
The square root of 1675006013 is about 40926.8373197832. The cubic root of 1675006013 is about 1187.6052901360.
The spelling of 1675006013 in words is "one billion, six hundred seventy-five million, six thousand, thirteen".
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