Search a number
-
+
54205015041 = 3211383529103
BaseRepresentation
bin110010011110110111…
…101110010000000001
312011220122022001211200
4302132313232100001
51342002440440131
640522413331413
73626152011552
oct623667562001
9164818261750
1054205015041
1120a963550a1
12a609196b69
13515acb32c8
1428a2db0329
151623b152e6
hexc9edee401

54205015041 has 12 divisors (see below), whose sum is σ = 78303159168. Its totient is φ = 36133433784.

The previous prime is 54205015037. The next prime is 54205015103. The reversal of 54205015041 is 14051050245.

54205015041 is a `hidden beast` number, since 5 + 420 + 50 + 150 + 41 = 666.

54205015041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 54205015041 - 22 = 54205015037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54205014996 and 54205015014.

It is not an unprimeable number, because it can be changed into a prime (54205011041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 162105 + ... + 366998.

It is an arithmetic number, because the mean of its divisors is an integer number (6525263264).

Almost surely, 254205015041 is an apocalyptic number.

It is an amenable number.

54205015041 is a deficient number, since it is larger than the sum of its proper divisors (24098144127).

54205015041 is a wasteful number, since it uses less digits than its factorization.

54205015041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540492 (or 540489 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

Adding to 54205015041 its reverse (14051050245), we get a palindrome (68256065286).

The spelling of 54205015041 in words is "fifty-four billion, two hundred five million, fifteen thousand, forty-one".

Divisors: 1 3 9 11383 34149 102447 529103 1587309 4761927 6022779449 18068338347 54205015041