Base | Representation |
---|---|
bin | 1010000010010011… |
… | …11101101011010001 |
3 | 111220111122202021201 |
4 | 11001021331223101 |
5 | 42013323121012 |
6 | 2250353351201 |
7 | 250344036163 |
oct | 50111755321 |
9 | 14814582251 |
10 | 5388098257 |
11 | 2315493a73 |
12 | 1064568501 |
13 | 67b393b29 |
14 | 391848933 |
15 | 218068857 |
hex | 14127dad1 |
5388098257 has 2 divisors, whose sum is σ = 5388098258. Its totient is φ = 5388098256.
The previous prime is 5388098231. The next prime is 5388098263. The reversal of 5388098257 is 7528908835.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4749828561 + 638269696 = 68919^2 + 25264^2 .
It is a cyclic number.
It is not a de Polignac number, because 5388098257 - 27 = 5388098129 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5388098198 and 5388098207.
It is not a weakly prime, because it can be changed into another prime (5388098267) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2694049128 + 2694049129.
It is an arithmetic number, because the mean of its divisors is an integer number (2694049129).
Almost surely, 25388098257 is an apocalyptic number.
It is an amenable number.
5388098257 is a deficient number, since it is larger than the sum of its proper divisors (1).
5388098257 is an equidigital number, since it uses as much as digits as its factorization.
5388098257 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4838400, while the sum is 55.
The square root of 5388098257 is about 73403.6665092419. Note that the first 3 decimals coincide. The cubic root of 5388098257 is about 1753.1207723213.
The spelling of 5388098257 in words is "five billion, three hundred eighty-eight million, ninety-eight thousand, two hundred fifty-seven".
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