Base | Representation |
---|---|
bin | 101101101010011011… |
… | …101010000100111001 |
3 | 11200120000010001112101 |
4 | 231222123222010321 |
5 | 1300403222303020 |
6 | 34305120543401 |
7 | 3354005315200 |
oct | 555233520471 |
9 | 150500101471 |
10 | 49030275385 |
11 | 19880348653 |
12 | 9604181b61 |
13 | 4814ba2c90 |
14 | 2531a24237 |
15 | 141e69400a |
hex | b6a6ea139 |
49030275385 has 48 divisors (see below), whose sum is σ = 74807482176. Its totient is φ = 30571212672.
The previous prime is 49030275367. The next prime is 49030275391. The reversal of 49030275385 is 58357203094.
It is not a de Polignac number, because 49030275385 - 217 = 49030144313 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 98514 + ... + 328276.
It is an arithmetic number, because the mean of its divisors is an integer number (1558489212).
Almost surely, 249030275385 is an apocalyptic number.
It is an amenable number.
49030275385 is a deficient number, since it is larger than the sum of its proper divisors (25777206791).
49030275385 is a wasteful number, since it uses less digits than its factorization.
49030275385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 229862 (or 229855 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 46.
It can be divided in two parts, 49030 and 275385, that added together give a triangular number (324415 = T805).
The spelling of 49030275385 in words is "forty-nine billion, thirty million, two hundred seventy-five thousand, three hundred eighty-five".
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