Base | Representation |
---|---|
bin | 100111101001000… |
… | …0000010101001010 |
3 | 10102200212002122002 |
4 | 1033102000111022 |
5 | 10211002320020 |
6 | 335553031002 |
7 | 44650555622 |
oct | 11722002512 |
9 | 3380762562 |
10 | 1330120010 |
11 | 6228aa93a |
12 | 311555462 |
13 | 18275277b |
14 | c8921882 |
15 | 7bb8e975 |
hex | 4f48054a |
1330120010 has 8 divisors (see below), whose sum is σ = 2394216036. Its totient is φ = 532048000.
The previous prime is 1330120009. The next prime is 1330120019. The reversal of 1330120010 is 100210331.
It can be written as a sum of positive squares in 2 ways, for example, as 1098988801 + 231131209 = 33151^2 + 15203^2 .
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 = 1330119973 and 1330120000.
It is not an unprimeable number, because it can be changed into a prime (1330120019) 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, 66505991 + ... + 66506010.
Almost surely, 21330120010 is an apocalyptic number.
1330120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1330120010 is a deficient number, since it is larger than the sum of its proper divisors (1064096026).
1330120010 is a wasteful number, since it uses less digits than its factorization.
1330120010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 133012008.
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 1330120010 is about 36470.8103830995. The cubic root of 1330120010 is about 1099.7575250671.
Adding to 1330120010 its reverse (100210331), we get a palindrome (1430330341).
The spelling of 1330120010 in words is "one billion, three hundred thirty million, one hundred twenty thousand, ten".
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