Base | Representation |
---|---|
bin | 1001110010101000… |
… | …10001001111101101 |
3 | 111120100012001001212 |
4 | 10321110101033231 |
5 | 41231141112000 |
6 | 2225334444205 |
7 | 244156132214 |
oct | 47124211755 |
9 | 14510161055 |
10 | 5256582125 |
11 | 2258226a53 |
12 | 1028503665 |
13 | 65a067232 |
14 | 37c1b207b |
15 | 20b73ac35 |
hex | 1395113ed |
5256582125 has 8 divisors (see below), whose sum is σ = 6560214648. Its totient is φ = 4205265600.
The previous prime is 5256582113. The next prime is 5256582151. The reversal of 5256582125 is 5212856525.
It can be written as a sum of positive squares in 4 ways, for example, as 52113961 + 5204468164 = 7219^2 + 72142^2 .
It is not a de Polignac number, because 5256582125 - 212 = 5256578029 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21026204 + ... + 21026453.
It is an arithmetic number, because the mean of its divisors is an integer number (820026831).
Almost surely, 25256582125 is an apocalyptic number.
It is an amenable number.
5256582125 is a deficient number, since it is larger than the sum of its proper divisors (1303632523).
5256582125 is an equidigital number, since it uses as much as digits as its factorization.
5256582125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42052672 (or 42052662 counting only the distinct ones).
The product of its digits is 240000, while the sum is 41.
The square root of 5256582125 is about 72502.2904810600. The cubic root of 5256582125 is about 1738.7393569461.
The spelling of 5256582125 in words is "five billion, two hundred fifty-six million, five hundred eighty-two thousand, one hundred twenty-five".
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