Base | Representation |
---|---|
bin | 11110000000101000010… |
… | …00110101010101110101 |
3 | 10122120112020000211112022 |
4 | 33000110020311111311 |
5 | 113343223240322442 |
6 | 2105410010402525 |
7 | 134332235323412 |
oct | 17002410652565 |
9 | 3576466024468 |
10 | 1031130010997 |
11 | 368333011a09 |
12 | 147a0b430445 |
13 | 763097bb5a8 |
14 | 37c9a9a3109 |
15 | 1bc4e6a33d2 |
hex | f014235575 |
1031130010997 has 2 divisors, whose sum is σ = 1031130010998. Its totient is φ = 1031130010996.
The previous prime is 1031130010969. The next prime is 1031130011011. The reversal of 1031130010997 is 7990100311301.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 987576825361 + 43553185636 = 993769^2 + 208694^2 .
It is a cyclic number.
It is not a de Polignac number, because 1031130010997 - 214 = 1031129994613 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1031130010397) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515565005498 + 515565005499.
It is an arithmetic number, because the mean of its divisors is an integer number (515565005499).
Almost surely, 21031130010997 is an apocalyptic number.
It is an amenable number.
1031130010997 is a deficient number, since it is larger than the sum of its proper divisors (1).
1031130010997 is an equidigital number, since it uses as much as digits as its factorization.
1031130010997 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5103, while the sum is 35.
The spelling of 1031130010997 in words is "one trillion, thirty-one billion, one hundred thirty million, ten thousand, nine hundred ninety-seven".
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