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7000230528 = 273231211929
BaseRepresentation
bin1101000010011111…
…10000101010000000
3200001212011120000100
412201033300222000
5103314024334103
63114343122400
7335320656234
oct64117605200
920055146010
107000230528
112a724a1895
121434443400
13877386b55
144a59ba5c4
152ae8625a3
hex1a13f0a80

7000230528 has 192 divisors, whose sum is σ = 20914732800. Its totient is φ = 2245017600.

The previous prime is 7000230521. The next prime is 7000230547. The reversal of 7000230528 is 8250320007.

It is a tau number, because it is divible by the number of its divisors (192).

It is not an unprimeable number, because it can be changed into a prime (7000230521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7534768 + ... + 7535696.

It is an arithmetic number, because the mean of its divisors is an integer number (108930900).

Almost surely, 27000230528 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7000230528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10457366400).

7000230528 is an abundant number, since it is smaller than the sum of its proper divisors (13914502272).

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

7000230528 is a wasteful number, since it uses less digits than its factorization.

7000230528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1191 (or 1176 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 7000230528 is about 83667.3803103695. The cubic root of 7000230528 is about 1912.9521817895.

The spelling of 7000230528 in words is "seven billion, two hundred thirty thousand, five hundred twenty-eight".