Base | Representation |
---|---|
bin | 11101100100101000111… |
… | …01011101010101001111 |
3 | 10121010201222010012210221 |
4 | 32302110131131111033 |
5 | 113121434334012033 |
6 | 2054442530212211 |
7 | 133260660160423 |
oct | 16622435352517 |
9 | 3533658105727 |
10 | 1016103032143 |
11 | 361a21743321 |
12 | 144b16a24067 |
13 | 74a834b7724 |
14 | 37272d58b83 |
15 | 1b67031012d |
hex | ec9475d54f |
1016103032143 has 4 divisors (see below), whose sum is σ = 1016296176168. Its totient is φ = 1015909888120.
The previous prime is 1016103032141. The next prime is 1016103032207. The reversal of 1016103032143 is 3412303016101.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1016103032143 - 21 = 1016103032141 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1016103032141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96564121 + ... + 96574642.
It is an arithmetic number, because the mean of its divisors is an integer number (254074044042).
Almost surely, 21016103032143 is an apocalyptic number.
1016103032143 is a deficient number, since it is larger than the sum of its proper divisors (193144025).
1016103032143 is an equidigital number, since it uses as much as digits as its factorization.
1016103032143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193144024.
The product of its (nonzero) digits is 1296, while the sum is 25.
Adding to 1016103032143 its reverse (3412303016101), we get a palindrome (4428406048244).
The spelling of 1016103032143 in words is "one trillion, sixteen billion, one hundred three million, thirty-two thousand, one hundred forty-three".
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