Base | Representation |
---|---|
bin | 111101000100001… |
… | …011010110001110 |
3 | 2122101210020222011 |
4 | 331010023112032 |
5 | 4044233131410 |
6 | 245354411434 |
7 | 34250102500 |
oct | 7504132616 |
9 | 2571706864 |
10 | 1024505230 |
11 | 486340a41 |
12 | 247130b7a |
13 | 13433a118 |
14 | 9a0c9d70 |
15 | 5ee2218a |
hex | 3d10b58e |
1024505230 has 24 divisors (see below), whose sum is σ = 2145189528. Its totient is φ = 351258768.
The previous prime is 1024505177. The next prime is 1024505231. The reversal of 1024505230 is 325054201.
1024505230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×10245052302 = 2099221932594705800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1024505231) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1044924 + ... + 1045903.
It is an arithmetic number, because the mean of its divisors is an integer number (89382897).
Almost surely, 21024505230 is an apocalyptic number.
1024505230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1024505230 is an abundant number, since it is smaller than the sum of its proper divisors (1120684298).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1024505230 is a wasteful number, since it uses less digits than its factorization.
1024505230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2090848 (or 2090841 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 1024505230 is about 32007.8932452606. The cubic root of 1024505230 is about 1008.1025808669.
Adding to 1024505230 its reverse (325054201), we get a palindrome (1349559431).
The spelling of 1024505230 in words is "one billion, twenty-four million, five hundred five thousand, two hundred thirty".
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