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30242303211120 = 243571113379332147
BaseRepresentation
bin1101110000001010101011…
…01111010111011001110000
310222002010200002221020011120
412320011111233113121300
512430442214110223440
6144153042225542240
76240635315611230
oct670052557273160
9128063602836146
1030242303211120
1196aa763824960
1234851b21a4980
1313b4ab5a3b5a0
14767a418a1cc0
15376a1203cdd0
hex1b8155bd7670

30242303211120 has 640 divisors, whose sum is σ = 126208162160640. Its totient is φ = 5785398743040.

The previous prime is 30242303211103. The next prime is 30242303211163. The reversal of 30242303211120 is 2111230324203.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 90884887 + ... + 91217033.

It is an arithmetic number, because the mean of its divisors is an integer number (197200253376).

Almost surely, 230242303211120 is an apocalyptic number.

30242303211120 is a gapful number since it is divisible by the number (30) 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 30242303211120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63104081080320).

30242303211120 is an abundant number, since it is smaller than the sum of its proper divisors (95965858949520).

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

30242303211120 is a wasteful number, since it uses less digits than its factorization.

30242303211120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332573 (or 332567 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 30242303211120 its reverse (2111230324203), we get a palindrome (32353533535323).

The spelling of 30242303211120 in words is "thirty trillion, two hundred forty-two billion, three hundred three million, two hundred eleven thousand, one hundred twenty".