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130230444534112 = 2513191031491073599
BaseRepresentation
bin11101100111000110100011…
…011000101010100101100000
3122002002220112121001112210201
4131213012203120222211200
5114032143422300042422
61140551012412034544
736300560551010236
oct3547064330524540
9562086477045721
10130230444534112
113854a46a92551a
1212733648462a54
1357888a80a1290
142423289762956
15100c8d56a5727
hex7671a362a960

130230444534112 has 192 divisors, whose sum is σ = 295437542400000. Its totient is φ = 56011514370048.

The previous prime is 130230444534079. The next prime is 130230444534119. The reversal of 130230444534112 is 211435444032031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130230444534119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 120765889 + ... + 121839487.

It is an arithmetic number, because the mean of its divisors is an integer number (1538737200000).

Almost surely, 2130230444534112 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 130230444534112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147718771200000).

130230444534112 is an abundant number, since it is smaller than the sum of its proper divisors (165207097865888).

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

130230444534112 is a wasteful number, since it uses less digits than its factorization.

130230444534112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073893 (or 1073885 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 130230444534112 its reverse (211435444032031), we get a palindrome (341665888566143).

The spelling of 130230444534112 in words is "one hundred thirty trillion, two hundred thirty billion, four hundred forty-four million, five hundred thirty-four thousand, one hundred twelve".