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572275200 = 2935272129
BaseRepresentation
bin100010000111000…
…011101000000000
31110212211120222210
4202013003220000
52133000301300
6132441502120
720116154550
oct4207035000
91425746883
10572275200
11274041912
1213b7a1940
139173c3a3
145600b160
1535393050
hex221c3a00

572275200 has 240 divisors, whose sum is σ = 2161558080. Its totient is φ = 130744320.

The previous prime is 572275181. The next prime is 572275201. The reversal of 572275200 is 2572275.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (572275201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 267736 + ... + 269864.

It is an arithmetic number, because the mean of its divisors is an integer number (9006492).

Almost surely, 2572275200 is an apocalyptic number.

572275200 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 572275200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1080779040).

572275200 is an abundant number, since it is smaller than the sum of its proper divisors (1589282880).

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

572275200 is a wasteful number, since it uses less digits than its factorization.

572275200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167 (or 2146 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 572275200 is about 23922.2741393873. The cubic root of 572275200 is about 830.2361547984.

The spelling of 572275200 in words is "five hundred seventy-two million, two hundred seventy-five thousand, two hundred".