Base | Representation |
---|---|
bin | 1101101100010111111110… |
… | …01011000000101010111001 |
3 | 10221121200100011212210112101 |
4 | 12312023333023000222321 |
5 | 12421323334431240434 |
6 | 144013132422543401 |
7 | 6225343322225446 |
oct | 666137713005271 |
9 | 127550304783471 |
10 | 30112001821369 |
11 | 965a479012196 |
12 | 3463aa8597b61 |
13 | 13a571b5a0530 |
14 | 7616003809cd |
15 | 3734379e3b14 |
hex | 1b62ff2c0ab9 |
30112001821369 has 8 divisors (see below), whose sum is σ = 32475239199872. Its totient is φ = 27755468663760.
The previous prime is 30112001821357. The next prime is 30112001821387. The reversal of 30112001821369 is 96312810021103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30112001821369 - 235 = 30077642083001 is a prime.
It is a super-2 number, since 2×301120018213692 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30112001821309) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1676045889 + ... + 1676063854.
It is an arithmetic number, because the mean of its divisors is an integer number (4059404899984).
Almost surely, 230112001821369 is an apocalyptic number.
It is an amenable number.
30112001821369 is a deficient number, since it is larger than the sum of its proper divisors (2363237378503).
30112001821369 is a wasteful number, since it uses less digits than its factorization.
30112001821369 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3352110447.
The product of its (nonzero) digits is 15552, while the sum is 37.
The spelling of 30112001821369 in words is "thirty trillion, one hundred twelve billion, one million, eight hundred twenty-one thousand, three hundred sixty-nine".
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