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57375028200 = 23352783164587
BaseRepresentation
bin110101011011110100…
…010111001111101000
312111002120020102101110
4311123310113033220
51420001001400300
642205133550320
74100543456460
oct653364271750
9174076212343
1057375028200
1122372786986
12b1529453a0
135544982b39
142ac3dd0ba0
15175c08d550
hexd5bd173e8

57375028200 has 192 divisors, whose sum is σ = 205721832960. Its totient is φ = 12956209920.

The previous prime is 57375028111. The next prime is 57375028201. The reversal of 57375028200 is 282057375.

It is not an unprimeable number, because it can be changed into a prime (57375028201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 266307 + ... + 430893.

It is an arithmetic number, because the mean of its divisors is an integer number (1071467880).

Almost surely, 257375028200 is an apocalyptic number.

57375028200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57375028200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102860916480).

57375028200 is an abundant number, since it is smaller than the sum of its proper divisors (148346804760).

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

57375028200 is a wasteful number, since it uses less digits than its factorization.

57375028200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164696 (or 164687 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 39.

The spelling of 57375028200 in words is "fifty-seven billion, three hundred seventy-five million, twenty-eight thousand, two hundred".