Base | Representation |
---|---|
bin | 1011101010100… |
… | …1110101110001 |
3 | 10102001220120012 |
4 | 2322221311301 |
5 | 100011231121 |
6 | 4504424305 |
7 | 1132620350 |
oct | 272516561 |
9 | 112056505 |
10 | 48930161 |
11 | 2568aa55 |
12 | 14478095 |
13 | a1a2477 |
14 | 66d9997 |
15 | 4467c5b |
hex | 2ea9d71 |
48930161 has 8 divisors (see below), whose sum is σ = 55977984. Its totient is φ = 41896800.
The previous prime is 48930083. The next prime is 48930181. The reversal of 48930161 is 16103984.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-48930161 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48930181) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5021 + ... + 11093.
It is an arithmetic number, because the mean of its divisors is an integer number (6997248).
Almost surely, 248930161 is an apocalyptic number.
It is an amenable number.
48930161 is a deficient number, since it is larger than the sum of its proper divisors (7047823).
48930161 is a wasteful number, since it uses less digits than its factorization.
48930161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7231.
The product of its (nonzero) digits is 5184, while the sum is 32.
The square root of 48930161 is about 6995.0097212227. The cubic root of 48930161 is about 365.7566364689.
The spelling of 48930161 in words is "forty-eight million, nine hundred thirty thousand, one hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •