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5458848385 = 57314955749
BaseRepresentation
bin1010001010101111…
…10110101010000001
3112002102210020012211
411011113312222001
542134431122020
62301402022121
7252163305604
oct50527665201
915072706184
105458848385
112351417651
1210841a7941
1368cc35c03
1439adc433b
1521e39185a
hex1455f6a81

5458848385 has 8 divisors (see below), whose sum is σ = 6640353000. Its totient is φ = 4307255424.

The previous prime is 5458848347. The next prime is 5458848389. The reversal of 5458848385 is 5838488545.

5458848385 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 446224 + 5458402161 = 668^2 + 73881^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5458848385 - 213 = 5458840193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5458848389) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7477510 + ... + 7478239.

It is an arithmetic number, because the mean of its divisors is an integer number (830044125).

Almost surely, 25458848385 is an apocalyptic number.

It is an amenable number.

5458848385 is a deficient number, since it is larger than the sum of its proper divisors (1181504615).

5458848385 is a wasteful number, since it uses less digits than its factorization.

5458848385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14955827.

The product of its digits is 24576000, while the sum is 58.

The square root of 5458848385 is about 73884.0198216096. The cubic root of 5458848385 is about 1760.7607318521.

The spelling of 5458848385 in words is "five billion, four hundred fifty-eight million, eight hundred forty-eight thousand, three hundred eighty-five".

Divisors: 1 5 73 365 14955749 74778745 1091769677 5458848385