Base | Representation |
---|---|
bin | 1101101011101101001101… |
… | …11010011100110011010101 |
3 | 10221112111002100220212201210 |
4 | 12311312212322130303111 |
5 | 12420434331314424121 |
6 | 143554414513212033 |
7 | 6223601421123501 |
oct | 665664672346325 |
9 | 127474070825653 |
10 | 30089046248661 |
11 | 96507692076a4 |
12 | 345b560861019 |
13 | 13a350079810a |
14 | 760463739301 |
15 | 372a4255c876 |
hex | 1b5da6e9ccd5 |
30089046248661 has 12 divisors (see below), whose sum is σ = 40248142634336. Its totient is φ = 19994864409720.
The previous prime is 30089046248659. The next prime is 30089046248683. The reversal of 30089046248661 is 16684264098003.
It is not a de Polignac number, because 30089046248661 - 21 = 30089046248659 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 (30089046248561) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51558361 + ... + 52138686.
Almost surely, 230089046248661 is an apocalyptic number.
It is an amenable number.
30089046248661 is a deficient number, since it is larger than the sum of its proper divisors (10159096385675).
30089046248661 is an equidigital number, since it uses as much as digits as its factorization.
30089046248661 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 103697672 (or 103697361 counting only the distinct ones).
The product of its (nonzero) digits is 11943936, while the sum is 57.
The spelling of 30089046248661 in words is "thirty trillion, eighty-nine billion, forty-six million, two hundred forty-eight thousand, six hundred sixty-one".
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