Base | Representation |
---|---|
bin | 1011101100101… |
… | …0010001000111 |
3 | 10102022122202112 |
4 | 2323022101013 |
5 | 100030003413 |
6 | 4511331235 |
7 | 1134012524 |
oct | 273122107 |
9 | 112278675 |
10 | 49062983 |
11 | 25770822 |
12 | 14520b1b |
13 | a21aa68 |
14 | 673214b |
15 | 44922a8 |
hex | 2eca447 |
49062983 has 4 divisors (see below), whose sum is σ = 50754840. Its totient is φ = 47371128.
The previous prime is 49062977. The next prime is 49062991. The reversal of 49062983 is 38926094.
It is a happy number.
49062983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 49062983 - 24 = 49062967 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 49062983.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49062943) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 845885 + ... + 845942.
It is an arithmetic number, because the mean of its divisors is an integer number (12688710).
Almost surely, 249062983 is an apocalyptic number.
49062983 is a deficient number, since it is larger than the sum of its proper divisors (1691857).
49062983 is a wasteful number, since it uses less digits than its factorization.
49062983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1691856.
The product of its (nonzero) digits is 93312, while the sum is 41.
The square root of 49062983 is about 7004.4973409946. The cubic root of 49062983 is about 366.0872889438.
The spelling of 49062983 in words is "forty-nine million, sixty-two thousand, nine hundred eighty-three".
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