Base | Representation |
---|---|
bin | 1101111001001110001101… |
… | …00111010001100111110011 |
3 | 11000011212202101110102022212 |
4 | 12330213012213101213303 |
5 | 13001041413221423021 |
6 | 144552015402322335 |
7 | 6302261406501665 |
oct | 674470647214763 |
9 | 130155671412285 |
10 | 30553434561011 |
11 | 980a70331307a |
12 | 35155634b93ab |
13 | 140823aa6385b |
14 | 778b19106535 |
15 | 37eb71a8485b |
hex | 1bc9c69d19f3 |
30553434561011 has 8 divisors (see below), whose sum is σ = 30668597498880. Its totient is φ = 30438283337728.
The previous prime is 30553434560893. The next prime is 30553434561019. The reversal of 30553434561011 is 11016543435503.
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 30553434561011 - 214 = 30553434544627 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 30553434561011.
It is not an unprimeable number, because it can be changed into a prime (30553434561019) 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, 2315150 + ... + 8152716.
It is an arithmetic number, because the mean of its divisors is an integer number (3833574687360).
Almost surely, 230553434561011 is an apocalyptic number.
30553434561011 is a deficient number, since it is larger than the sum of its proper divisors (115162937869).
30553434561011 is a wasteful number, since it uses less digits than its factorization.
30553434561011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5857293.
The product of its (nonzero) digits is 324000, while the sum is 41.
Adding to 30553434561011 its reverse (11016543435503), we get a palindrome (41569977996514).
The spelling of 30553434561011 in words is "thirty trillion, five hundred fifty-three billion, four hundred thirty-four million, five hundred sixty-one thousand, eleven".
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