Base | Representation |
---|---|
bin | 11101011011010100100… |
… | …00011010001100000101 |
3 | 10120122211022000220100021 |
4 | 32231222100122030011 |
5 | 113031213100013104 |
6 | 2052254250015141 |
7 | 133023000130036 |
oct | 16555220321405 |
9 | 3518738026307 |
10 | 1011100001029 |
11 | 35a894655a68 |
12 | 143b5b4174b1 |
13 | 74466b372a1 |
14 | 36d1a708a8d |
15 | 1b47aeaa754 |
hex | eb6a41a305 |
1011100001029 has 2 divisors, whose sum is σ = 1011100001030. Its totient is φ = 1011100001028.
The previous prime is 1011100001011. The next prime is 1011100001071. The reversal of 1011100001029 is 9201000011101.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1006861730625 + 4238270404 = 1003425^2 + 65102^2 .
It is a cyclic number.
It is not a de Polignac number, because 1011100001029 - 27 = 1011100000901 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1011100005029) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505550000514 + 505550000515.
It is an arithmetic number, because the mean of its divisors is an integer number (505550000515).
Almost surely, 21011100001029 is an apocalyptic number.
It is an amenable number.
1011100001029 is a deficient number, since it is larger than the sum of its proper divisors (1).
1011100001029 is an equidigital number, since it uses as much as digits as its factorization.
1011100001029 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 18, while the sum is 16.
The spelling of 1011100001029 in words is "one trillion, eleven billion, one hundred million, one thousand, twenty-nine".
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