Base | Representation |
---|---|
bin | 1011011101000… |
… | …0000001011111 |
3 | 10100101120201120 |
4 | 2313100001133 |
5 | 44244203413 |
6 | 4433342023 |
7 | 1122213300 |
oct | 267200137 |
9 | 110346646 |
10 | 48037983 |
11 | 25130714 |
12 | 14107913 |
13 | 9c4c356 |
14 | 65467a7 |
15 | 433d723 |
hex | 2dd005f |
48037983 has 24 divisors (see below), whose sum is σ = 75075840. Its totient is φ = 27241200.
The previous prime is 48037973. The next prime is 48037987. The reversal of 48037983 is 38973084.
48037983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 48037983 - 26 = 48037919 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48037987) 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 23 ways as a sum of consecutive naturals, for example, 19258 + ... + 21608.
It is an arithmetic number, because the mean of its divisors is an integer number (3128160).
Almost surely, 248037983 is an apocalyptic number.
48037983 is a deficient number, since it is larger than the sum of its proper divisors (27037857).
48037983 is a wasteful number, since it uses less digits than its factorization.
48037983 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2507 (or 2500 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 42.
The square root of 48037983 is about 6930.9438751154. The cubic root of 48037983 is about 363.5199539749.
The spelling of 48037983 in words is "forty-eight million, thirty-seven thousand, nine hundred eighty-three".
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