Base | Representation |
---|---|
bin | 1010001001110100… |
… | …01000001001010001 |
3 | 112001220010022122202 |
4 | 11010322020021101 |
5 | 42130432240242 |
6 | 2300523012545 |
7 | 252040131443 |
oct | 50472101121 |
9 | 15056108582 |
10 | 5451055697 |
11 | 2347a8490a |
12 | 108166a155 |
13 | 68b437c59 |
14 | 399d56493 |
15 | 21d852932 |
hex | 144e88251 |
5451055697 has 2 divisors, whose sum is σ = 5451055698. Its totient is φ = 5451055696.
The previous prime is 5451055679. The next prime is 5451055699. The reversal of 5451055697 is 7965501545.
Together with previous prime (5451055679) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4310710336 + 1140345361 = 65656^2 + 33769^2 .
It is a cyclic number.
It is not a de Polignac number, because 5451055697 - 224 = 5434278481 is a prime.
Together with 5451055699, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (5451055699) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2725527848 + 2725527849.
It is an arithmetic number, because the mean of its divisors is an integer number (2725527849).
Almost surely, 25451055697 is an apocalyptic number.
It is an amenable number.
5451055697 is a deficient number, since it is larger than the sum of its proper divisors (1).
5451055697 is an equidigital number, since it uses as much as digits as its factorization.
5451055697 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 945000, while the sum is 47.
The square root of 5451055697 is about 73831.2650372456. The cubic root of 5451055697 is about 1759.9224846413.
The spelling of 5451055697 in words is "five billion, four hundred fifty-one million, fifty-five thousand, six hundred ninety-seven".
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