Base | Representation |
---|---|
bin | 1011100111111101… |
… | …1111110101011101 |
3 | 22001110122021211101 |
4 | 2321333133311131 |
5 | 22342312233204 |
6 | 1233345353101 |
7 | 140220135544 |
oct | 27177376535 |
9 | 8043567741 |
10 | 3120430429 |
11 | 1361446626 |
12 | 731038791 |
13 | 3a962c34c |
14 | 2185d515b |
15 | 133e31ea4 |
hex | b9fdfd5d |
3120430429 has 2 divisors, whose sum is σ = 3120430430. Its totient is φ = 3120430428.
The previous prime is 3120430399. The next prime is 3120430459. The reversal of 3120430429 is 9240340213.
It is a balanced prime because it is at equal distance from previous prime (3120430399) and next prime (3120430459).
It can be written as a sum of positive squares in only one way, i.e., 3117547225 + 2883204 = 55835^2 + 1698^2 .
It is a cyclic number.
It is not a de Polignac number, because 3120430429 - 27 = 3120430301 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3120430397 and 3120430406.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3120430459) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1560215214 + 1560215215.
It is an arithmetic number, because the mean of its divisors is an integer number (1560215215).
Almost surely, 23120430429 is an apocalyptic number.
It is an amenable number.
3120430429 is a deficient number, since it is larger than the sum of its proper divisors (1).
3120430429 is an equidigital number, since it uses as much as digits as its factorization.
3120430429 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 3120430429 is about 55860.8129998123. The cubic root of 3120430429 is about 1461.2959077926.
The spelling of 3120430429 in words is "three billion, one hundred twenty million, four hundred thirty thousand, four hundred twenty-nine".
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