Base | Representation |
---|---|
bin | 1101110011111010101100… |
… | …10110000000100011000000 |
3 | 10222112110021112011020021012 |
4 | 12321331112112000203000 |
5 | 12440100120031010000 |
6 | 144332152552420052 |
7 | 6253146500401100 |
oct | 671752626004300 |
9 | 128473245136235 |
10 | 30371162360000 |
11 | 974a379417720 |
12 | 34a61749a7628 |
13 | 13c3cb045b387 |
14 | 76dd87637200 |
15 | 37a054b4b735 |
hex | 1b9f565808c0 |
30371162360000 has 1680 divisors, whose sum is σ = 101212255710720. Its totient is φ = 8920074240000.
The previous prime is 30371162359969. The next prime is 30371162360017. The reversal of 30371162360000 is 6326117303.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is an unprimeable number.
It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 36199239581 + ... + 36199240419.
It is an arithmetic number, because the mean of its divisors is an integer number (60245390304).
Almost surely, 230371162360000 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 30371162360000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50606127855360).
30371162360000 is an abundant number, since it is smaller than the sum of its proper divisors (70841093350720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30371162360000 is a wasteful number, since it uses less digits than its factorization.
30371162360000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 992 (or 960 counting only the distinct ones).
The product of its (nonzero) digits is 13608, while the sum is 32.
Adding to 30371162360000 its reverse (6326117303), we get a palindrome (30377488477303).
The spelling of 30371162360000 in words is "thirty trillion, three hundred seventy-one billion, one hundred sixty-two million, three hundred sixty thousand".
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