Base | Representation |
---|---|
bin | 100100110000000… |
… | …0001001101011001 |
3 | 10011221100111210200 |
4 | 1021200001031121 |
5 | 10011140132304 |
6 | 322210132413 |
7 | 42362302104 |
oct | 11140011531 |
9 | 3157314720 |
10 | 1233130329 |
11 | 583085082 |
12 | 2a4b81109 |
13 | 168624222 |
14 | b9ab573b |
15 | 733d1e39 |
hex | 49801359 |
1233130329 has 6 divisors (see below), whose sum is σ = 1781188266. Its totient is φ = 822086880.
The previous prime is 1233130319. The next prime is 1233130331. The reversal of 1233130329 is 9230313321.
1233130329 is a `hidden beast` number, since 1 + 2 + 331 + 3 + 0 + 329 = 666.
It can be written as a sum of positive squares in only one way, i.e., 731594304 + 501536025 = 27048^2 + 22395^2 .
It is not a de Polignac number, because 1233130329 - 24 = 1233130313 is a prime.
It is a super-2 number, since 2×12331303292 = 3041220816599296482, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1233130319) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68507232 + ... + 68507249.
It is an arithmetic number, because the mean of its divisors is an integer number (296864711).
Almost surely, 21233130329 is an apocalyptic number.
It is an amenable number.
1233130329 is a deficient number, since it is larger than the sum of its proper divisors (548057937).
1233130329 is a wasteful number, since it uses less digits than its factorization.
1233130329 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137014487 (or 137014484 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 27.
The square root of 1233130329 is about 35115.9554761080. The cubic root of 1233130329 is about 1072.3494329521.
The spelling of 1233130329 in words is "one billion, two hundred thirty-three million, one hundred thirty thousand, three hundred twenty-nine".
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