Base | Representation |
---|---|
bin | 11110100100101110000… |
… | …100101110110110001101 |
3 | 21102212002010202010102111 |
4 | 132210232010232312031 |
5 | 233410333033001031 |
6 | 4245105214424021 |
7 | 304536015224215 |
oct | 36445604566615 |
9 | 7385063663374 |
10 | 2101012000141 |
11 | 74004155663a |
12 | 29b234802011 |
13 | 123180923062 |
14 | 739920a3245 |
15 | 399baeb91b1 |
hex | 1e92e12ed8d |
2101012000141 has 2 divisors, whose sum is σ = 2101012000142. Its totient is φ = 2101012000140.
The previous prime is 2101012000121. The next prime is 2101012000147. The reversal of 2101012000141 is 1410002101012.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 1210999006116 + 890012994025 = 1100454^2 + 943405^2 .
It is a cyclic number.
It is not a de Polignac number, because 2101012000141 - 217 = 2101011869069 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2101012000147) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1050506000070 + 1050506000071.
It is an arithmetic number, because the mean of its divisors is an integer number (1050506000071).
Almost surely, 22101012000141 is an apocalyptic number.
It is an amenable number.
2101012000141 is a deficient number, since it is larger than the sum of its proper divisors (1).
2101012000141 is an equidigital number, since it uses as much as digits as its factorization.
2101012000141 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 2101012000141 its reverse (1410002101012), we get a palindrome (3511014101153).
The spelling of 2101012000141 in words is "two trillion, one hundred one billion, twelve million, one hundred forty-one", and thus it is an aban number.
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