Base | Representation |
---|---|
bin | 111100111000000… |
… | …000010000000010 |
3 | 2122011210010111022 |
4 | 330320000100002 |
5 | 4042424022200 |
6 | 245202145442 |
7 | 34211011661 |
oct | 7470002002 |
9 | 2564703438 |
10 | 1021314050 |
11 | 4845613a9 |
12 | 246052282 |
13 | 133790753 |
14 | 998d8dd8 |
15 | 5e9e1885 |
hex | 3ce00402 |
1021314050 has 12 divisors (see below), whose sum is σ = 1899644226. Its totient is φ = 408525600.
The previous prime is 1021314029. The next prime is 1021314097. The reversal of 1021314050 is 504131201.
It can be written as a sum of positive squares in 3 ways, for example, as 691637401 + 329676649 = 26299^2 + 18157^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10213091 + ... + 10213190.
Almost surely, 21021314050 is an apocalyptic number.
1021314050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1021314050 is a deficient number, since it is larger than the sum of its proper divisors (878330176).
1021314050 is a wasteful number, since it uses less digits than its factorization.
1021314050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20426293 (or 20426288 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 1021314050 is about 31958.0044746226. The cubic root of 1021314050 is about 1007.0547961453.
Adding to 1021314050 its reverse (504131201), we get a palindrome (1525445251).
The spelling of 1021314050 in words is "one billion, twenty-one million, three hundred fourteen thousand, fifty".
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