Base | Representation |
---|---|
bin | 1001001011111101001010… |
… | …0101010001101101110101 |
3 | 1022202122110010121202022101 |
4 | 2102333102211101231311 |
5 | 2310443322240201044 |
6 | 33252200313102101 |
7 | 2061526136465161 |
oct | 222772245215565 |
9 | 38678403552271 |
10 | 10101001100149 |
11 | 32448a0874513 |
12 | 11717849b7931 |
13 | 58369c19bacb |
14 | 26cc69105ca1 |
15 | 127b3bec9cd4 |
hex | 92fd2951b75 |
10101001100149 has 2 divisors, whose sum is σ = 10101001100150. Its totient is φ = 10101001100148.
The previous prime is 10101001100111. The next prime is 10101001100167. The reversal of 10101001100149 is 94100110010101.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 9797256823249 + 303744276900 = 3130057^2 + 551130^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-10101001100149 is a prime.
It is a super-2 number, since 2×101010011001492 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10101001100249) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050500550074 + 5050500550075.
It is an arithmetic number, because the mean of its divisors is an integer number (5050500550075).
Almost surely, 210101001100149 is an apocalyptic number.
It is an amenable number.
10101001100149 is a deficient number, since it is larger than the sum of its proper divisors (1).
10101001100149 is an equidigital number, since it uses as much as digits as its factorization.
10101001100149 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 36, while the sum is 19.
The spelling of 10101001100149 in words is "ten trillion, one hundred one billion, one million, one hundred thousand, one hundred forty-nine".
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