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248146325657 is a prime number
BaseRepresentation
bin1110011100011010101…
…1000111000010011001
3212201111202002102221222
43213012223013002121
513031200424410112
6305555152541425
723633203652246
oct3470653070231
9781452072858
10248146325657
119626914a28a
1240113851875
131a528028179
14c0205665cd
1566c520c372
hex39c6ac7099

248146325657 has 2 divisors, whose sum is σ = 248146325658. Its totient is φ = 248146325656.

The previous prime is 248146325653. The next prime is 248146325677. The reversal of 248146325657 is 756523641842.

248146325657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 188342112256 + 59804213401 = 433984^2 + 244549^2 .

It is a cyclic number.

It is not a de Polignac number, because 248146325657 - 22 = 248146325653 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 248146325599 and 248146325608.

It is not a weakly prime, because it can be changed into another prime (248146325653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124073162828 + 124073162829.

It is an arithmetic number, because the mean of its divisors is an integer number (124073162829).

Almost surely, 2248146325657 is an apocalyptic number.

It is an amenable number.

248146325657 is a deficient number, since it is larger than the sum of its proper divisors (1).

248146325657 is an equidigital number, since it uses as much as digits as its factorization.

248146325657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9676800, while the sum is 53.

The spelling of 248146325657 in words is "two hundred forty-eight billion, one hundred forty-six million, three hundred twenty-five thousand, six hundred fifty-seven".