Base | Representation |
---|---|
bin | 1011100111111… |
… | …1001111011110 |
3 | 10101202001012212 |
4 | 2321333033132 |
5 | 44440140203 |
6 | 4501000422 |
7 | 1131262556 |
oct | 271771736 |
9 | 111661185 |
10 | 48755678 |
11 | 25580954 |
12 | 143b3112 |
13 | a140c1a |
14 | 6692166 |
15 | 44311d8 |
hex | 2e7f3de |
48755678 has 16 divisors (see below), whose sum is σ = 74405520. Its totient is φ = 23956416.
The previous prime is 48755657. The next prime is 48755687. The reversal of 48755678 is 87655784.
It is a super-2 number, since 2×487556782 = 4754232274479368, which contains 22 as substring.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 60776 + ... + 61572.
It is an arithmetic number, because the mean of its divisors is an integer number (4650345).
Almost surely, 248755678 is an apocalyptic number.
48755678 is a deficient number, since it is larger than the sum of its proper divisors (25649842).
48755678 is a wasteful number, since it uses less digits than its factorization.
48755678 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1291.
The product of its digits is 1881600, while the sum is 50.
The square root of 48755678 is about 6982.5266200710. The cubic root of 48755678 is about 365.3213608135.
It can be divided in two parts, 487 and 55678, that added together give a palindrome (56165).
The spelling of 48755678 in words is "forty-eight million, seven hundred fifty-five thousand, six hundred seventy-eight".
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