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6135825001 is a prime number
BaseRepresentation
bin1011011011011100…
…10100001001101001
3120211121122012112211
411231232110021221
5100031232400001
62452504005121
7305023436425
oct55556241151
916747565484
106135825001
112669571159
121232a607a1
1376a2739a7
14422c87b85
1525da17351
hex16db94269

6135825001 has 2 divisors, whose sum is σ = 6135825002. Its totient is φ = 6135825000.

The previous prime is 6135824957. The next prime is 6135825019. The reversal of 6135825001 is 1005285316.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5758533225 + 377291776 = 75885^2 + 19424^2 .

It is a cyclic number.

It is not a de Polignac number, because 6135825001 - 217 = 6135693929 is a prime.

It is not a weakly prime, because it can be changed into another prime (6135825601) by changing a digit.

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 as a sum of consecutive naturals, namely, 3067912500 + 3067912501.

It is an arithmetic number, because the mean of its divisors is an integer number (3067912501).

Almost surely, 26135825001 is an apocalyptic number.

It is an amenable number.

6135825001 is a deficient number, since it is larger than the sum of its proper divisors (1).

6135825001 is an equidigital number, since it uses as much as digits as its factorization.

6135825001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 31.

The square root of 6135825001 is about 78331.5070772930. The cubic root of 6135825001 is about 1830.7300978635.

The spelling of 6135825001 in words is "six billion, one hundred thirty-five million, eight hundred twenty-five thousand, one".