Base | Representation |
---|---|
bin | 1011100011110… |
… | …0011001010111 |
3 | 10101020010122011 |
4 | 2320330121113 |
5 | 44402410004 |
6 | 4451045051 |
7 | 1126042405 |
oct | 270743127 |
9 | 111203564 |
10 | 48481879 |
11 | 25404176 |
12 | 142a0787 |
13 | a076404 |
14 | 6620475 |
15 | 43ca004 |
hex | 2e3c657 |
48481879 has 2 divisors, whose sum is σ = 48481880. Its totient is φ = 48481878.
The previous prime is 48481847. The next prime is 48481889. The reversal of 48481879 is 97818484.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 48481879 - 25 = 48481847 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48481889) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24240939 + 24240940.
It is an arithmetic number, because the mean of its divisors is an integer number (24240940).
Almost surely, 248481879 is an apocalyptic number.
48481879 is a deficient number, since it is larger than the sum of its proper divisors (1).
48481879 is an equidigital number, since it uses as much as digits as its factorization.
48481879 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 516096, while the sum is 49.
The square root of 48481879 is about 6962.8930050662. The cubic root of 48481879 is about 364.6362273001.
The spelling of 48481879 in words is "forty-eight million, four hundred eighty-one thousand, eight hundred seventy-nine".
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