Base | Representation |
---|---|
bin | 11101110001111000101… |
… | …10000011010010100110 |
3 | 10121211002120211211011011 |
4 | 32320330112003102212 |
5 | 113231020421130204 |
6 | 2102020332332434 |
7 | 133632132565141 |
oct | 16707426032246 |
9 | 3554076754134 |
10 | 1023214630054 |
11 | 364a40a90071 |
12 | 14638061411a |
13 | 75647965126 |
14 | 37749645058 |
15 | 1b939820304 |
hex | ee3c5834a6 |
1023214630054 has 8 divisors (see below), whose sum is σ = 1534846473720. Its totient is φ = 511599138816.
The previous prime is 1023214630051. The next prime is 1023214630063. The reversal of 1023214630054 is 4500364123201.
1023214630054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1023214629998 and 1023214630025.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1023214630051) 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, 3930459 + ... + 4182694.
It is an arithmetic number, because the mean of its divisors is an integer number (191855809215).
Almost surely, 21023214630054 is an apocalyptic number.
1023214630054 is a deficient number, since it is larger than the sum of its proper divisors (511631843666).
1023214630054 is an equidigital number, since it uses as much as digits as its factorization.
1023214630054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8176214.
The product of its (nonzero) digits is 17280, while the sum is 31.
Adding to 1023214630054 its reverse (4500364123201), we get a palindrome (5523578753255).
The spelling of 1023214630054 in words is "one trillion, twenty-three billion, two hundred fourteen million, six hundred thirty thousand, fifty-four".
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