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7055352293028 = 2231319113153113759
BaseRepresentation
bin110011010101011001111…
…0001000110011010100100
3220222111002122001210202020
41212222303301012122210
51411043330141334103
623001103433143140
71325506130664624
oct146526361063244
926874078053666
107055352293028
112280181489366
1295b45b25aab0
133c2417203a40
141a56a3730884
15c37d4dd8753
hex66ab3c466a4

7055352293028 has 192 divisors, whose sum is σ = 18840746803200. Its totient is φ = 2036941240320.

The previous prime is 7055352293027. The next prime is 7055352293069. The reversal of 7055352293028 is 8203922535507.

It is not an unprimeable number, because it can be changed into a prime (7055352293027) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 512774013 + ... + 512787771.

It is an arithmetic number, because the mean of its divisors is an integer number (98128889600).

Almost surely, 27055352293028 is an apocalyptic number.

7055352293028 is a gapful number since it is divisible by the number (78) 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 7055352293028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9420373401600).

7055352293028 is an abundant number, since it is smaller than the sum of its proper divisors (11785394510172).

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

7055352293028 is a wasteful number, since it uses less digits than its factorization.

7055352293028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15442 (or 15440 counting only the distinct ones).

The product of its (nonzero) digits is 4536000, while the sum is 51.

The spelling of 7055352293028 in words is "seven trillion, fifty-five billion, three hundred fifty-two million, two hundred ninety-three thousand, twenty-eight".