Base | Representation |
---|---|
bin | 11110101101000110011… |
… | …001110000100110000111 |
3 | 21110201022020020222002001 |
4 | 132231012121300212013 |
5 | 234032300041200403 |
6 | 4253154131130131 |
7 | 305305005632623 |
oct | 36550631604607 |
9 | 7421266228061 |
10 | 2110010100103 |
11 | 74393976a294 |
12 | 2a0b26143947 |
13 | 123c85b89569 |
14 | 741a7142183 |
15 | 39d45e1cc1d |
hex | 1eb46670987 |
2110010100103 has 4 divisors (see below), whose sum is σ = 2112580149768. Its totient is φ = 2107440050440.
The previous prime is 2110010100091. The next prime is 2110010100113. The reversal of 2110010100103 is 3010010100112.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2110010100103 is a prime.
It is a super-2 number, since 2×21100101001032 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2110010100103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2110010100113) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1285023601 + ... + 1285025242.
It is an arithmetic number, because the mean of its divisors is an integer number (528145037442).
Almost surely, 22110010100103 is an apocalyptic number.
2110010100103 is a deficient number, since it is larger than the sum of its proper divisors (2570049665).
2110010100103 is an equidigital number, since it uses as much as digits as its factorization.
2110010100103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2570049664.
The product of its (nonzero) digits is 6, while the sum is 10.
Adding to 2110010100103 its reverse (3010010100112), we get a palindrome (5120020200215).
Subtracting 2110010100103 from its reverse (3010010100112), we obtain a palindrome (900000000009).
The spelling of 2110010100103 in words is "two trillion, one hundred ten billion, ten million, one hundred thousand, one hundred three".
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