Base | Representation |
---|---|
bin | 10110110000101001011001… |
… | …100010011011111011100101 |
3 | 111010102110121210202221002112 |
4 | 112300221121202123323211 |
5 | 101110014310030000401 |
6 | 552521150524050405 |
7 | 30040662364130456 |
oct | 2660513142337345 |
9 | 433373553687075 |
10 | 100100010000101 |
11 | 299931a3052521 |
12 | b288076993a05 |
13 | 43b150ca472b7 |
14 | 1aa0c1b31712d |
15 | b88c6e8323bb |
hex | 5b0a5989bee5 |
100100010000101 has 2 divisors, whose sum is σ = 100100010000102. Its totient is φ = 100100010000100.
The previous prime is 100100010000083. The next prime is 100100010000257. The reversal of 100100010000101 is 101000010001001.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 82257825552100 + 17842184448001 = 9069610^2 + 4224001^2 .
It is an emirp because it is prime and its reverse (101000010001001) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-100100010000101 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (100100010000901) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050005000050 + 50050005000051.
It is an arithmetic number, because the mean of its divisors is an integer number (50050005000051).
Almost surely, 2100100010000101 is an apocalyptic number.
It is an amenable number.
100100010000101 is a deficient number, since it is larger than the sum of its proper divisors (1).
100100010000101 is an equidigital number, since it uses as much as digits as its factorization.
100100010000101 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1, while the sum is 5.
Adding to 100100010000101 its reverse (101000010001001), we get a palindrome (201100020001102).
The spelling of 100100010000101 in words is "one hundred trillion, one hundred billion, ten million, one hundred one", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •