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7068300288 = 21037418017
BaseRepresentation
bin1101001010100110…
…11011010000000000
3200020121020212011120
412211103123100000
5103433441102123
63125214112240
7340105363320
oct64523332000
920217225146
107068300288
112aa7964695
1214531ab680
138884cac0a
144b0a59280
152b580b2e3
hex1a54db400

7068300288 has 176 divisors, whose sum is σ = 22058865024. Its totient is φ = 1970012160.

The previous prime is 7068300287. The next prime is 7068300373. The reversal of 7068300288 is 8820038607.

It is a super-2 number, since 2×70683002882 = 99921737922681765888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7068300287) 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 15 ways as a sum of consecutive naturals, for example, 877656 + ... + 885672.

Almost surely, 27068300288 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 7068300288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11029432512).

7068300288 is an abundant number, since it is smaller than the sum of its proper divisors (14990564736).

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

7068300288 is a wasteful number, since it uses less digits than its factorization.

7068300288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8088 (or 8070 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 7068300288 is about 84073.1841195515. The cubic root of 7068300288 is about 1919.1326638062.

The spelling of 7068300288 in words is "seven billion, sixty-eight million, three hundred thousand, two hundred eighty-eight".