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54648678703 = 174834166499
BaseRepresentation
bin110010111001010100…
…001010100100101111
312020001120010111222011
4302321110022210233
51343410030204303
641034422502051
73643150050613
oct627124124457
9166046114864
1054648678703
11211a3833183
12a711894927
1351cbba1b98
142905c9d343
15164ca5116d
hexcb950a92f

54648678703 has 8 divisors (see below), whose sum is σ = 57865374000. Its totient is φ = 51432213120.

The previous prime is 54648678691. The next prime is 54648678751. The reversal of 54648678703 is 30787684645.

54648678703 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 54648678703 - 25 = 54648678671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54648678793) 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, 788548 + ... + 855046.

It is an arithmetic number, because the mean of its divisors is an integer number (7233171750).

Almost surely, 254648678703 is an apocalyptic number.

54648678703 is a deficient number, since it is larger than the sum of its proper divisors (3216695297).

54648678703 is a wasteful number, since it uses less digits than its factorization.

54648678703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114857.

The product of its (nonzero) digits is 27095040, while the sum is 58.

The spelling of 54648678703 in words is "fifty-four billion, six hundred forty-eight million, six hundred seventy-eight thousand, seven hundred three".

Divisors: 1 17 48341 66499 821797 1130483 3214628159 54648678703