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57304241200 = 24521093131071
BaseRepresentation
bin110101010111100110…
…010101010000110000
312110220122001001212201
4311113212111100300
51414324341204300
642154124432544
74066024004413
oct652746252060
9173818031781
1057304241200
1122336828628
12b1330a8754
1355330ca03b
142ab8845b7a
151755c5966a
hexd57995430

57304241200 has 60 divisors (see below), whose sum is σ = 137800450048. Its totient is φ = 22900550400.

The previous prime is 57304241191. The next prime is 57304241207. The reversal of 57304241200 is 214240375.

It is not an unprimeable number, because it can be changed into a prime (57304241207) 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 11 ways as a sum of consecutive naturals, for example, 371665 + ... + 502735.

Almost surely, 257304241200 is an apocalyptic number.

57304241200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

57304241200 is an abundant number, since it is smaller than the sum of its proper divisors (80496208848).

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

57304241200 is a wasteful number, since it uses less digits than its factorization.

57304241200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132182 (or 132171 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

Adding to 57304241200 its reverse (214240375), we get a palindrome (57518481575).

The spelling of 57304241200 in words is "fifty-seven billion, three hundred four million, two hundred forty-one thousand, two hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 1093 2186 4372 5465 8744 10930 17488 21860 27325 43720 54650 87440 109300 131071 218600 262142 437200 524284 655355 1048568 1310710 2097136 2621420 3276775 5242840 6553550 10485680 13107100 26214200 52428400 143260603 286521206 573042412 716303015 1146084824 1432606030 2292169648 2865212060 3581515075 5730424120 7163030150 11460848240 14326060300 28652120600 57304241200