Base | Representation |
---|---|
bin | 11100011010001100… |
… | …001110101111000101 |
3 | 2220201220000010212020 |
4 | 130122030032233011 |
5 | 444433032403043 |
6 | 22002522313353 |
7 | 2126631202206 |
oct | 343214165705 |
9 | 86656003766 |
10 | 30504184773 |
11 | 11a338a9567 |
12 | 5ab3958859 |
13 | 2b51983b9a |
14 | 16953ad5ad |
15 | bd801be83 |
hex | 71a30ebc5 |
30504184773 has 16 divisors (see below), whose sum is σ = 41060934720. Its totient is φ = 20141858816.
The previous prime is 30504184747. The next prime is 30504184801. The reversal of 30504184773 is 37748140503.
It is a cyclic number.
It is not a de Polignac number, because 30504184773 - 25 = 30504184741 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30504184703) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2584261 + ... + 2596037.
It is an arithmetic number, because the mean of its divisors is an integer number (2566308420).
Almost surely, 230504184773 is an apocalyptic number.
It is an amenable number.
30504184773 is a deficient number, since it is larger than the sum of its proper divisors (10556749947).
30504184773 is a wasteful number, since it uses less digits than its factorization.
30504184773 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19956.
The product of its (nonzero) digits is 282240, while the sum is 42.
The spelling of 30504184773 in words is "thirty billion, five hundred four million, one hundred eighty-four thousand, seven hundred seventy-three".
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