Search a number
-
+
54212524323 = 3173041349553
BaseRepresentation
bin110010011111010100…
…010111100100100011
312011221011102120122020
4302133110113210203
51342011401234243
640523242312523
73626302565526
oct623724274443
9164834376566
1054212524323
1120a9a613a11
12a60b7b8743
13515c712279
1428a3da6bbd
1516245ea283
hexc9f517923

54212524323 has 16 divisors (see below), whose sum is σ = 76560715296. Its totient is φ = 34004418560.

The previous prime is 54212524321. The next prime is 54212524393. The reversal of 54212524323 is 32342521245.

It is a cyclic number.

It is not a de Polignac number, because 54212524323 - 21 = 54212524321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (54212524321) 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 15 ways as a sum of consecutive naturals, for example, 19686 + ... + 329867.

It is an arithmetic number, because the mean of its divisors is an integer number (4785044706).

Almost surely, 254212524323 is an apocalyptic number.

54212524323 is a deficient number, since it is larger than the sum of its proper divisors (22348190973).

54212524323 is a wasteful number, since it uses less digits than its factorization.

54212524323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352614.

The product of its digits is 57600, while the sum is 33.

The spelling of 54212524323 in words is "fifty-four billion, two hundred twelve million, five hundred twenty-four thousand, three hundred twenty-three".

Divisors: 1 3 17 51 3041 9123 51697 155091 349553 1048659 5942401 17827203 1062990673 3188972019 18070841441 54212524323