Base | Representation |
---|---|
bin | 11110110010000… |
… | …011000001011101 |
3 | 1022222202200002112 |
4 | 132302003001131 |
5 | 2024201423221 |
6 | 123125003405 |
7 | 15540430331 |
oct | 3662030135 |
9 | 1288680075 |
10 | 516436061 |
11 | 245573069 |
12 | 124b53565 |
13 | 82cbb28b |
14 | 4c8337c1 |
15 | 3051315b |
hex | 1ec8305d |
516436061 has 2 divisors, whose sum is σ = 516436062. Its totient is φ = 516436060.
The previous prime is 516436021. The next prime is 516436073. The reversal of 516436061 is 160634615.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 386908900 + 129527161 = 19670^2 + 11381^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-516436061 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (516436001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258218030 + 258218031.
It is an arithmetic number, because the mean of its divisors is an integer number (258218031).
Almost surely, 2516436061 is an apocalyptic number.
It is an amenable number.
516436061 is a deficient number, since it is larger than the sum of its proper divisors (1).
516436061 is an equidigital number, since it uses as much as digits as its factorization.
516436061 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 12960, while the sum is 32.
The square root of 516436061 is about 22725.2296138015. The cubic root of 516436061 is about 802.3038076568.
The spelling of 516436061 in words is "five hundred sixteen million, four hundred thirty-six thousand, sixty-one".
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