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48825395866 = 2131877899841
BaseRepresentation
bin101101011110001110…
…000110101010011010
311200000201121002200001
4231132032012222122
51244443300131431
634232521403214
73345640005622
oct553616065232
9150021532601
1048825395866
1119785732635
12956763950a
1347b15ca9b0
142512731882
15140b6c3e61
hexb5e386a9a

48825395866 has 8 divisors (see below), whose sum is σ = 78871793364. Its totient is φ = 22534798080.

The previous prime is 48825395821. The next prime is 48825395867. The reversal of 48825395866 is 66859352884.

It can be written as a sum of positive squares in 2 ways, for example, as 45618552225 + 3206843641 = 213585^2 + 56629^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 48825395798 and 48825395807.

It is not an unprimeable number, because it can be changed into a prime (48825395867) 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 in 3 ways as a sum of consecutive naturals, for example, 938949895 + ... + 938949946.

Almost surely, 248825395866 is an apocalyptic number.

48825395866 is a deficient number, since it is larger than the sum of its proper divisors (30046397498).

48825395866 is a wasteful number, since it uses less digits than its factorization.

48825395866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1877899856.

The product of its digits is 99532800, while the sum is 64.

The spelling of 48825395866 in words is "forty-eight billion, eight hundred twenty-five million, three hundred ninety-five thousand, eight hundred sixty-six".

Divisors: 1 2 13 26 1877899841 3755799682 24412697933 48825395866