Base | Representation |
---|---|
bin | 1011011110010… |
… | …0110010100011 |
3 | 10100112220101221 |
4 | 2313210302203 |
5 | 44304414133 |
6 | 4435235511 |
7 | 1123016263 |
oct | 267446243 |
9 | 110486357 |
10 | 48123043 |
11 | 25189611 |
12 | 14148b97 |
13 | 9c7bc97 |
14 | 65697a3 |
15 | 4358a2d |
hex | 2de4ca3 |
48123043 has 2 divisors, whose sum is σ = 48123044. Its totient is φ = 48123042.
The previous prime is 48123041. The next prime is 48123059. The reversal of 48123043 is 34032184.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 48123043 - 21 = 48123041 is a prime.
It is a super-3 number, since 3×481230433 (a number of 24 digits) contains 333 as substring.
Together with 48123041, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 48122999 and 48123017.
It is not a weakly prime, because it can be changed into another prime (48123041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24061521 + 24061522.
It is an arithmetic number, because the mean of its divisors is an integer number (24061522).
Almost surely, 248123043 is an apocalyptic number.
48123043 is a deficient number, since it is larger than the sum of its proper divisors (1).
48123043 is an equidigital number, since it uses as much as digits as its factorization.
48123043 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2304, while the sum is 25.
The square root of 48123043 is about 6937.0774105527. The cubic root of 48123043 is about 363.7343868942.
The spelling of 48123043 in words is "forty-eight million, one hundred twenty-three thousand, forty-three".
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