Base | Representation |
---|---|
bin | 1101110101001010011010… |
… | …00100000010100111000000 |
3 | 10222200112201220120001011020 |
4 | 12322211031010002213000 |
5 | 12441300240304442442 |
6 | 144403551215545440 |
7 | 6256223122204605 |
oct | 672451504024700 |
9 | 128615656501136 |
10 | 30413956327872 |
11 | 9766539503117 |
12 | 34b251852b280 |
13 | 13c8040308360 |
14 | 772086cd86ac |
15 | 37b20ba7a9ec |
hex | 1ba94d1029c0 |
30413956327872 has 56 divisors (see below), whose sum is σ = 86660279415696. Its totient is φ = 9358140407808.
The previous prime is 30413956327861. The next prime is 30413956327889. The reversal of 30413956327872 is 27872365931403.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6092536833 + ... + 6092541824.
It is an arithmetic number, because the mean of its divisors is an integer number (1547504989566).
It is a 1-persistent number, because it is pandigital, but 2⋅30413956327872 = 60827912655744 is not.
Almost surely, 230413956327872 is an apocalyptic number.
30413956327872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
30413956327872 is an abundant number, since it is smaller than the sum of its proper divisors (56246323087824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30413956327872 is a wasteful number, since it uses less digits than its factorization.
30413956327872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12185078685 (or 12185078675 counting only the distinct ones).
The product of its (nonzero) digits is 45722880, while the sum is 60.
The spelling of 30413956327872 in words is "thirty trillion, four hundred thirteen billion, nine hundred fifty-six million, three hundred twenty-seven thousand, eight hundred seventy-two".
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