Base | Representation |
---|---|
bin | 1011101010110… |
… | …0010010010011 |
3 | 10102002102022020 |
4 | 2322230102103 |
5 | 100012041204 |
6 | 4504542523 |
7 | 1132661511 |
oct | 272542223 |
9 | 112072266 |
10 | 48940179 |
11 | 25697532 |
12 | 14481a43 |
13 | a1a6bb2 |
14 | 66dd4b1 |
15 | 446abd9 |
hex | 2eac493 |
48940179 has 4 divisors (see below), whose sum is σ = 65253576. Its totient is φ = 32626784.
The previous prime is 48940163. The next prime is 48940189. The reversal of 48940179 is 97104984.
48940179 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 48940179 - 24 = 48940163 is a prime.
It is a super-2 number, since 2×489401792 = 4790282241104082, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 48940179.
It is not an unprimeable number, because it can be changed into a prime (48940109) 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 3 ways as a sum of consecutive naturals, for example, 8156694 + ... + 8156699.
It is an arithmetic number, because the mean of its divisors is an integer number (16313394).
Almost surely, 248940179 is an apocalyptic number.
48940179 is a deficient number, since it is larger than the sum of its proper divisors (16313397).
48940179 is a wasteful number, since it uses less digits than its factorization.
48940179 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16313396.
The product of its (nonzero) digits is 72576, while the sum is 42.
The square root of 48940179 is about 6995.7257664949. The cubic root of 48940179 is about 365.7815965335.
The spelling of 48940179 in words is "forty-eight million, nine hundred forty thousand, one hundred seventy-nine".
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