Base | Representation |
---|---|
bin | 1101110110010111001111… |
… | …11111001000010000101001 |
3 | 10222211111012222000121200000 |
4 | 12323023213333020100221 |
5 | 12442434232303330231 |
6 | 144434532545533213 |
7 | 6262213333356435 |
oct | 673134777102051 |
9 | 128744188017600 |
10 | 30455210214441 |
11 | 9781a89222751 |
12 | 34ba510344209 |
13 | 13cbbb609b51c |
14 | 77407bc219c5 |
15 | 37c3236946e6 |
hex | 1bb2e7fc8429 |
30455210214441 has 48 divisors (see below), whose sum is σ = 45854760806400. Its totient is φ = 20199082836240.
The previous prime is 30455210214409. The next prime is 30455210214493. The reversal of 30455210214441 is 14441201255403.
30455210214441 is a `hidden beast` number, since 3 + 0 + 4 + 552 + 1 + 0 + 21 + 44 + 41 = 666.
It is not a de Polignac number, because 30455210214441 - 25 = 30455210214409 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 30455210214396 and 30455210214405.
It is not an unprimeable number, because it can be changed into a prime (30455210218441) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 477300046 + ... + 477363848.
It is an arithmetic number, because the mean of its divisors is an integer number (955307516800).
Almost surely, 230455210214441 is an apocalyptic number.
It is an amenable number.
30455210214441 is a deficient number, since it is larger than the sum of its proper divisors (15399550591959).
30455210214441 is an equidigital number, since it uses as much as digits as its factorization.
30455210214441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73888 (or 73876 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 36.
Adding to 30455210214441 its reverse (14441201255403), we get a palindrome (44896411469844).
The spelling of 30455210214441 in words is "thirty trillion, four hundred fifty-five billion, two hundred ten million, two hundred fourteen thousand, four hundred forty-one".
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