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57328324200 = 23325272649981
BaseRepresentation
bin110101011001000010…
…001100111001101000
312110222022100121112200
4311121002030321220
51414402022333300
642200344540200
74066435500300
oct653102147150
9173868317480
1057328324200
1122349387534
12b13b181660
1355380aca34
142abbb14600
151757e15200
hexd5908ce68

57328324200 has 216 divisors, whose sum is σ = 223961047830. Its totient is φ = 13103596800.

The previous prime is 57328324181. The next prime is 57328324241. The reversal of 57328324200 is 242382375.

57328324200 is a `hidden beast` number, since 5 + 7 + 328 + 324 + 2 + 0 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 52030522404 + 5297801796 = 228102^2 + 72786^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 236791 + ... + 413190.

Almost surely, 257328324200 is an apocalyptic number.

57328324200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

57328324200 is an abundant number, since it is smaller than the sum of its proper divisors (166632723630).

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

57328324200 is a wasteful number, since it uses less digits than its factorization.

57328324200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650017 (or 649998 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The spelling of 57328324200 in words is "fifty-seven billion, three hundred twenty-eight million, three hundred twenty-four thousand, two hundred".