Base | Representation |
---|---|
bin | 1101111001001111010111… |
… | …11101001100100000010101 |
3 | 11000011221101001100002011011 |
4 | 12330213223331030200111 |
5 | 13001044204113023323 |
6 | 144552201502412221 |
7 | 6302313054623641 |
oct | 674475375144025 |
9 | 130157331302134 |
10 | 30554061064213 |
11 | 980a9a4a23215 |
12 | 35156b9291071 |
13 | 140830a7ab8cb |
14 | 778b783cbc21 |
15 | 37ebaba8a20d |
hex | 1bc9ebf4c815 |
30554061064213 has 8 divisors (see below), whose sum is σ = 30602887922880. Its totient is φ = 30505256981280.
The previous prime is 30554061064207. The next prime is 30554061064249. The reversal of 30554061064213 is 31246016045503.
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 30554061064213 - 225 = 30554027509781 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30554061064913) 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, 3007743 + ... + 8375836.
It is an arithmetic number, because the mean of its divisors is an integer number (3825360990360).
Almost surely, 230554061064213 is an apocalyptic number.
It is an amenable number.
30554061064213 is a deficient number, since it is larger than the sum of its proper divisors (48826858667).
30554061064213 is a wasteful number, since it uses less digits than its factorization.
30554061064213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11387867.
The product of its (nonzero) digits is 259200, while the sum is 40.
The spelling of 30554061064213 in words is "thirty trillion, five hundred fifty-four billion, sixty-one million, sixty-four thousand, two hundred thirteen".
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