Base | Representation |
---|---|
bin | 100111101001010… |
… | …1110110010111010 |
3 | 10102201012202200222 |
4 | 1033102232302322 |
5 | 10211024412310 |
6 | 340001100042 |
7 | 44652310526 |
oct | 11722566272 |
9 | 3381182628 |
10 | 1330310330 |
11 | 622a1a928 |
12 | 311627622 |
13 | 1827bb29b |
14 | c8970d86 |
15 | 7bbcb055 |
hex | 4f4aecba |
1330310330 has 32 divisors (see below), whose sum is σ = 2480058000. Its totient is φ = 513167872.
The previous prime is 1330310329. The next prime is 1330310353. The reversal of 1330310330 is 330130331.
It can be written as a sum of positive squares in 8 ways, for example, as 944148529 + 386161801 = 30727^2 + 19651^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1330310299 and 1330310308.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302024 + ... + 306396.
Almost surely, 21330310330 is an apocalyptic number.
1330310330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1330310330 is a deficient number, since it is larger than the sum of its proper divisors (1149747670).
1330310330 is a wasteful number, since it uses less digits than its factorization.
1330310330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5458.
The product of its (nonzero) digits is 243, while the sum is 17.
The square root of 1330310330 is about 36473.4194996850. The cubic root of 1330310330 is about 1099.8099754397.
Adding to 1330310330 its reverse (330130331), we get a palindrome (1660440661).
The spelling of 1330310330 in words is "one billion, three hundred thirty million, three hundred ten thousand, three hundred thirty".
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