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5725308600 = 23325211297271
BaseRepresentation
bin1010101010100000…
…10100011010111000
3112210000011210220200
411111100110122320
543211134333400
62344041122200
7261610214544
oct52520243270
915700153820
105725308600
112478873100
121139489360
137031bc78b
143c4546a24
15237977b00
hex1554146b8

5725308600 has 432 divisors, whose sum is σ = 21431024160. Its totient is φ = 1368576000.

The previous prime is 5725308539. The next prime is 5725308643. The reversal of 5725308600 is 68035275.

5725308600 is a `hidden beast` number, since 572 + 5 + 3 + 0 + 86 + 0 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 21126465 + ... + 21126735.

Almost surely, 25725308600 is an apocalyptic number.

5725308600 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 5725308600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10715512080).

5725308600 is an abundant number, since it is smaller than the sum of its proper divisors (15705715560).

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

5725308600 is a wasteful number, since it uses less digits than its factorization.

5725308600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412 (or 389 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 5725308600 is about 75665.7690108281. The cubic root of 5725308600 is about 1788.9558947392.

The spelling of 5725308600 in words is "five billion, seven hundred twenty-five million, three hundred eight thousand, six hundred".