Base | Representation |
---|---|
bin | 111110100100010… |
… | …001100001001010 |
3 | 2201011012002122212 |
4 | 332210101201022 |
5 | 4122210240310 |
6 | 252054345122 |
7 | 35004162104 |
oct | 7644214112 |
9 | 2634162585 |
10 | 1049696330 |
11 | 499587431 |
12 | 25365b1a2 |
13 | 13961a2b7 |
14 | 9d5a6574 |
15 | 6224b205 |
hex | 3e91184a |
1049696330 has 8 divisors (see below), whose sum is σ = 1889453412. Its totient is φ = 419878528.
The previous prime is 1049696311. The next prime is 1049696339. The reversal of 1049696330 is 336969401.
It can be written as a sum of positive squares in 2 ways, for example, as 914881009 + 134815321 = 30247^2 + 11611^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×10496963302 = 2203724770430937800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1049696339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52484807 + ... + 52484826.
Almost surely, 21049696330 is an apocalyptic number.
1049696330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1049696330 is a deficient number, since it is larger than the sum of its proper divisors (839757082).
1049696330 is a wasteful number, since it uses less digits than its factorization.
1049696330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 104969640.
The product of its (nonzero) digits is 104976, while the sum is 41.
The square root of 1049696330 is about 32399.0174233726. The cubic root of 1049696330 is about 1016.2983635319.
The spelling of 1049696330 in words is "one billion, forty-nine million, six hundred ninety-six thousand, three hundred thirty".
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