Base | Representation |
---|---|
bin | 1011100010010… |
… | …1001110101010 |
3 | 10101001022110121 |
4 | 2320211032222 |
5 | 44341340421 |
6 | 4445033454 |
7 | 1125165634 |
oct | 270451652 |
9 | 111038417 |
10 | 48386986 |
11 | 2534994a |
12 | 1425588a |
13 | a04216b |
14 | 65d7a54 |
15 | 43abd41 |
hex | 2e253aa |
48386986 has 32 divisors (see below), whose sum is σ = 78382080. Its totient is φ = 22349184.
The previous prime is 48386971. The next prime is 48386999. The reversal of 48386986 is 68968384.
48386986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 216871 + ... + 217093.
It is an arithmetic number, because the mean of its divisors is an integer number (2449440).
Almost surely, 248386986 is an apocalyptic number.
48386986 is a gapful number since it is divisible by the number (46) formed by its first and last digit.
48386986 is a deficient number, since it is larger than the sum of its proper divisors (29995094).
48386986 is a wasteful number, since it uses less digits than its factorization.
48386986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 390.
The product of its digits is 1990656, while the sum is 52.
The square root of 48386986 is about 6956.0754740011. The cubic root of 48386986 is about 364.3981725478.
The spelling of 48386986 in words is "forty-eight million, three hundred eighty-six thousand, nine hundred eighty-six".
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