Base | Representation |
---|---|
bin | 11001101010011… |
… | …001100010011101 |
3 | 1010000010221210002 |
4 | 121222121202131 |
5 | 1340204420203 |
6 | 110420024045 |
7 | 13445400251 |
oct | 3152314235 |
9 | 1100127702 |
10 | 430545053 |
11 | 201038964 |
12 | 100232025 |
13 | 6b2776b3 |
14 | 41276261 |
15 | 27be8d88 |
hex | 19a9989d |
430545053 has 2 divisors, whose sum is σ = 430545054. Its totient is φ = 430545052.
The previous prime is 430545013. The next prime is 430545091. The reversal of 430545053 is 350545034.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 424483609 + 6061444 = 20603^2 + 2462^2 .
It is a cyclic number.
It is not a de Polignac number, because 430545053 - 220 = 429496477 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (430545013) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215272526 + 215272527.
It is an arithmetic number, because the mean of its divisors is an integer number (215272527).
Almost surely, 2430545053 is an apocalyptic number.
It is an amenable number.
430545053 is a deficient number, since it is larger than the sum of its proper divisors (1).
430545053 is an equidigital number, since it uses as much as digits as its factorization.
430545053 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 18000, while the sum is 29.
The square root of 430545053 is about 20749.5795861025. The cubic root of 430545053 is about 755.1030094967.
The spelling of 430545053 in words is "four hundred thirty million, five hundred forty-five thousand, fifty-three".
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