Base | Representation |
---|---|
bin | 111101000011000… |
… | …001110011110111 |
3 | 2122101012221210100 |
4 | 331003001303313 |
5 | 4044144012043 |
6 | 245344125143 |
7 | 34244406363 |
oct | 7503016367 |
9 | 2571187710 |
10 | 1024204023 |
11 | 486155707 |
12 | 2470067b3 |
13 | 134262cab |
14 | 9a04c2a3 |
15 | 5edb2cd3 |
hex | 3d0c1cf7 |
1024204023 has 12 divisors (see below), whose sum is σ = 1483137448. Its totient is φ = 681080400.
The previous prime is 1024204021. The next prime is 1024204081. The reversal of 1024204023 is 3204024201.
It is not a de Polignac number, because 1024204023 - 21 = 1024204021 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1024203987 and 1024204005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1024204021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 139753 + ... + 146898.
Almost surely, 21024204023 is an apocalyptic number.
1024204023 is a deficient number, since it is larger than the sum of its proper divisors (458933425).
1024204023 is a wasteful number, since it uses less digits than its factorization.
1024204023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 287054 (or 287051 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
The square root of 1024204023 is about 32003.1877006026. The cubic root of 1024204023 is about 1008.0037763228.
Adding to 1024204023 its reverse (3204024201), we get a palindrome (4228228224).
The spelling of 1024204023 in words is "one billion, twenty-four million, two hundred four thousand, twenty-three".
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