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54305268196 = 22157383225779
BaseRepresentation
bin110010100100110110…
…001010000111100100
312012011121221110022111
4302210312022013210
51342204122040241
640540354210404
73631510110034
oct624466120744
9165147843274
1054305268196
11210379a9843
12a636883a04
1351759b50ba
1428b24298c4
15162c819c81
hexca4d8a1e4

54305268196 has 24 divisors (see below), whose sum is σ = 95889669120. Its totient is φ = 26909125152.

The previous prime is 54305268179. The next prime is 54305268211. The reversal of 54305268196 is 69186250345.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127635 + ... + 353413.

It is an arithmetic number, because the mean of its divisors is an integer number (3995402880).

Almost surely, 254305268196 is an apocalyptic number.

It is an amenable number.

54305268196 is a deficient number, since it is larger than the sum of its proper divisors (41584400924).

54305268196 is a wasteful number, since it uses less digits than its factorization.

54305268196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226323 (or 226321 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 49.

The spelling of 54305268196 in words is "fifty-four billion, three hundred five million, two hundred sixty-eight thousand, one hundred ninety-six".

Divisors: 1 2 4 157 314 383 628 766 1532 60131 120262 225779 240524 451558 903116 35447303 70894606 86473357 141789212 172946714 345893428 13576317049 27152634098 54305268196