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5030023043500 = 2253721349931649
BaseRepresentation
bin100100100110010010010…
…1111001001100110101100
3122210212100221202202112021
41021030210233021212230
51124402441344343000
614410432150315524
71026256442264200
oct111144457114654
918725327682467
105030023043500
11166a24796a504
12692a28658ba4
132a6438166b70
14135650cacb00
158ac9839d11a
hex49324bc99ac

5030023043500 has 288 divisors, whose sum is σ = 13790158200000. Its totient is φ = 1588678963200.

The previous prime is 5030023043453. The next prime is 5030023043503. The reversal of 5030023043500 is 53403200305.

It is a happy number.

It is a super-2 number, since 2×50300230435002 (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (5030023043503) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 158915676 + ... + 158947324.

It is an arithmetic number, because the mean of its divisors is an integer number (47882493750).

Almost surely, 25030023043500 is an apocalyptic number.

5030023043500 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 5030023043500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6895079100000).

5030023043500 is an abundant number, since it is smaller than the sum of its proper divisors (8760135156500).

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

5030023043500 is a wasteful number, since it uses less digits than its factorization.

5030023043500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32194 (or 32175 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

Adding to 5030023043500 its reverse (53403200305), we get a palindrome (5083426243805).

The spelling of 5030023043500 in words is "five trillion, thirty billion, twenty-three million, forty-three thousand, five hundred".