Base | Representation |
---|---|
bin | 111101000011011… |
… | …110010111111111 |
3 | 2122101102220021200 |
4 | 331003132113333 |
5 | 4044211233043 |
6 | 245350430543 |
7 | 34245404445 |
oct | 7503362777 |
9 | 2571386250 |
10 | 1024321023 |
11 | 486225600 |
12 | 247062453 |
13 | 1342a431b |
14 | 9a07cb95 |
15 | 5edd77d3 |
hex | 3d0de5ff |
1024321023 has 18 divisors (see below), whose sum is σ = 1626311232. Its totient is φ = 620799960.
The previous prime is 1024320959. The next prime is 1024321049. The reversal of 1024321023 is 3201234201.
It is not a de Polignac number, because 1024321023 - 26 = 1024320959 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 1024320987 and 1024321005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1024321423) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 469215 + ... + 471392.
It is an arithmetic number, because the mean of its divisors is an integer number (90350624).
Almost surely, 21024321023 is an apocalyptic number.
1024321023 is a deficient number, since it is larger than the sum of its proper divisors (601990209).
1024321023 is a wasteful number, since it uses less digits than its factorization.
1024321023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 940635 (or 940621 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 1024321023 is about 32005.0155913101. The cubic root of 1024321023 is about 1008.0421579826.
Adding to 1024321023 its reverse (3201234201), we get a palindrome (4225555224).
The spelling of 1024321023 in words is "one billion, twenty-four million, three hundred twenty-one thousand, twenty-three".
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