Base | Representation |
---|---|
bin | 1011100011100… |
… | …1000010110011 |
3 | 10101012102210120 |
4 | 2320321002303 |
5 | 44401440042 |
6 | 4450501323 |
7 | 1125654360 |
oct | 270710263 |
9 | 111172716 |
10 | 48468147 |
11 | 253a4922 |
12 | 14294843 |
13 | a0700a0 |
14 | 6619467 |
15 | 43c5dec |
hex | 2e390b3 |
48468147 has 16 divisors (see below), whose sum is σ = 79537920. Its totient is φ = 25565472.
The previous prime is 48468143. The next prime is 48468149. The reversal of 48468147 is 74186484.
It is a happy number.
48468147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 48468147 - 22 = 48468143 is a prime.
It is a super-2 number, since 2×484681472 = 4698322547227218, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 48468099 and 48468108.
It is not an unprimeable number, because it can be changed into a prime (48468143) 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 15 ways as a sum of consecutive naturals, for example, 88497 + ... + 89042.
It is an arithmetic number, because the mean of its divisors is an integer number (4971120).
Almost surely, 248468147 is an apocalyptic number.
48468147 is a deficient number, since it is larger than the sum of its proper divisors (31069773).
48468147 is a wasteful number, since it uses less digits than its factorization.
48468147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177562.
The product of its digits is 172032, while the sum is 42.
The square root of 48468147 is about 6961.9068508563. The cubic root of 48468147 is about 364.6017975461.
The spelling of 48468147 in words is "forty-eight million, four hundred sixty-eight thousand, one hundred forty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •