Base | Representation |
---|---|
bin | 101110000101100000… |
… | …101001110110111111 |
3 | 11201201122221121122121 |
4 | 232011200221312333 |
5 | 1302321022220142 |
6 | 34422150023411 |
7 | 3401162622343 |
oct | 560540516677 |
9 | 151648847577 |
10 | 49484570047 |
11 | 19a93827990 |
12 | 9710347b67 |
13 | 48880446a3 |
14 | 25760bd623 |
15 | 14494cec67 |
hex | b85829dbf |
49484570047 has 8 divisors (see below), whose sum is σ = 53986465872. Its totient is φ = 44983224000.
The previous prime is 49484570027. The next prime is 49484570089. The reversal of 49484570047 is 74007548494.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-49484570047 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 49484569976 and 49484570003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49484570027) 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, 63547 + ... + 320947.
It is an arithmetic number, because the mean of its divisors is an integer number (6748308234).
Almost surely, 249484570047 is an apocalyptic number.
49484570047 is a deficient number, since it is larger than the sum of its proper divisors (4501895825).
49484570047 is a wasteful number, since it uses less digits than its factorization.
49484570047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274889.
The product of its (nonzero) digits is 4515840, while the sum is 52.
The spelling of 49484570047 in words is "forty-nine billion, four hundred eighty-four million, five hundred seventy thousand, forty-seven".
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