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54000044341 = 123143866811
BaseRepresentation
bin110010010010101001…
…110100100100110101
312011101100121110220021
4302102221310210311
51341043002404331
640450212205141
73621112542415
oct622251644465
9164340543807
1054000044341
11209a0687621
12a5706097b1
1351276a8679
142883a96645
151610b28211
hexc92a74935

54000044341 has 4 divisors (see below), whose sum is σ = 54043912384. Its totient is φ = 53956176300.

The previous prime is 54000044317. The next prime is 54000044363. The reversal of 54000044341 is 14344000045.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14344000045 = 52868800009.

It is a cyclic number.

It is not a de Polignac number, because 54000044341 - 29 = 54000043829 is a prime.

It is a super-2 number, since 2×540000443412 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54000044041) 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 in 3 ways as a sum of consecutive naturals, for example, 21932175 + ... + 21934636.

It is an arithmetic number, because the mean of its divisors is an integer number (13510978096).

Almost surely, 254000044341 is an apocalyptic number.

It is an amenable number.

54000044341 is a deficient number, since it is larger than the sum of its proper divisors (43868043).

54000044341 is a wasteful number, since it uses less digits than its factorization.

54000044341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43868042.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 54000044341 its reverse (14344000045), we get a palindrome (68344044386).

The spelling of 54000044341 in words is "fifty-four billion, forty-four thousand, three hundred forty-one".

Divisors: 1 1231 43866811 54000044341