Base | Representation |
---|---|
bin | 1011011110000… |
… | …1100001110101 |
3 | 10100112020002012 |
4 | 2313201201311 |
5 | 44304002220 |
6 | 4435054005 |
7 | 1122632321 |
oct | 267414165 |
9 | 110466065 |
10 | 48109685 |
11 | 2517a578 |
12 | 14141305 |
13 | 9c75b90 |
14 | 6564981 |
15 | 4354ac5 |
hex | 2de1875 |
48109685 has 16 divisors (see below), whose sum is σ = 63106176. Its totient is φ = 34993728.
The previous prime is 48109681. The next prime is 48109697. The reversal of 48109685 is 58690184.
It is a cyclic number.
It is not a de Polignac number, because 48109685 - 22 = 48109681 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48109681) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1169 + ... + 9878.
It is an arithmetic number, because the mean of its divisors is an integer number (3944136).
Almost surely, 248109685 is an apocalyptic number.
It is an amenable number.
48109685 is a deficient number, since it is larger than the sum of its proper divisors (14996491).
48109685 is a wasteful number, since it uses less digits than its factorization.
48109685 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11132.
The product of its (nonzero) digits is 69120, while the sum is 41.
The square root of 48109685 is about 6936.1145463437. The cubic root of 48109685 is about 363.7007286349.
The spelling of 48109685 in words is "forty-eight million, one hundred nine thousand, six hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •