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54200353120 = 255382388609
BaseRepresentation
bin110010011110100101…
…111100000101100000
312011220022112012212221
4302132211330011200
51342000242244440
640522125400424
73626064254134
oct623645740540
9164808465787
1054200353120
1120a93760571
12a607709114
13515a040384
1428a25193c4
1516234e3d4a
hexc9e97c160

54200353120 has 48 divisors (see below), whose sum is σ = 128083273920. Its totient is φ = 21674225664.

The previous prime is 54200353099. The next prime is 54200353157. The reversal of 54200353120 is 2135300245.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 567376 + ... + 655984.

It is an arithmetic number, because the mean of its divisors is an integer number (2668401540).

Almost surely, 254200353120 is an apocalyptic number.

It is an amenable number.

54200353120 is an abundant number, since it is smaller than the sum of its proper divisors (73882920800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54200353120 is a wasteful number, since it uses less digits than its factorization.

54200353120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92447 (or 92439 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 54200353120 its reverse (2135300245), we get a palindrome (56335653365).

The spelling of 54200353120 in words is "fifty-four billion, two hundred million, three hundred fifty-three thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 16 20 32 40 80 160 3823 7646 15292 19115 30584 38230 61168 76460 88609 122336 152920 177218 305840 354436 443045 611680 708872 886090 1417744 1772180 2835488 3544360 7088720 14177440 338752207 677504414 1355008828 1693761035 2710017656 3387522070 5420035312 6775044140 10840070624 13550088280 27100176560 54200353120