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30002113122300 = 22355211495722643
BaseRepresentation
bin1101101001001011010010…
…10010111000111111111100
310221020011200211220111100000
412310211221102320333330
512413023311424403200
6143450440330434300
76214403221545504
oct664455122707774
9127204624814300
1030002113122300
119617908782120
12344673ab92990
131398258172b87
1475a177c90a04
15370655584300
hex1b49694b8ffc

30002113122300 has 432 divisors, whose sum is σ = 106414799766912. Its totient is φ = 7271451129600.

The previous prime is 30002113122253. The next prime is 30002113122301. The reversal of 30002113122300 is 322131120003.

30002113122300 is a `hidden beast` number, since 30 + 0 + 0 + 21 + 1 + 312 + 2 + 300 = 666.

30002113122300 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30002113122301) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1324994779 + ... + 1325017421.

It is an arithmetic number, because the mean of its divisors is an integer number (246330555016).

Almost surely, 230002113122300 is an apocalyptic number.

30002113122300 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 30002113122300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53207399883456).

30002113122300 is an abundant number, since it is smaller than the sum of its proper divisors (76412686644612).

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

30002113122300 is a wasteful number, since it uses less digits than its factorization.

30002113122300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27640 (or 27621 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 30002113122300 its reverse (322131120003), we get a palindrome (30324244242303).

The spelling of 30002113122300 in words is "thirty trillion, two billion, one hundred thirteen million, one hundred twenty-two thousand, three hundred".