Base | Representation |
---|---|
bin | 1011101101001… |
… | …0010111111011 |
3 | 10102101100022022 |
4 | 2323102113323 |
5 | 100032034222 |
6 | 4512145055 |
7 | 1134211400 |
oct | 273222773 |
9 | 112340268 |
10 | 49096187 |
11 | 25793768 |
12 | 1453818b |
13 | a22cbca |
14 | 67402a7 |
15 | 449c042 |
hex | 2ed25fb |
49096187 has 18 divisors (see below), whose sum is σ = 60686532. Its totient is φ = 39595584.
The previous prime is 49096181. The next prime is 49096199. The reversal of 49096187 is 78169094.
It is not a de Polignac number, because 49096187 - 212 = 49092091 is a prime.
It is an alternating number because its digits alternate between even and odd.
It is not an unprimeable number, because it can be changed into a prime (49096181) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 12428 + ... + 15894.
It is an arithmetic number, because the mean of its divisors is an integer number (3371474).
Almost surely, 249096187 is an apocalyptic number.
49096187 is a deficient number, since it is larger than the sum of its proper divisors (11590345).
49096187 is a wasteful number, since it uses less digits than its factorization.
49096187 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3515 (or 3491 counting only the distinct ones).
The product of its (nonzero) digits is 108864, while the sum is 44.
The square root of 49096187 is about 7006.8671316074. The cubic root of 49096187 is about 366.1698550693.
The spelling of 49096187 in words is "forty-nine million, ninety-six thousand, one hundred eighty-seven".
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