Base | Representation |
---|---|
bin | 1011011111100… |
… | …1100110111011 |
3 | 10100201020101011 |
4 | 2313321212323 |
5 | 44320131230 |
6 | 4441134351 |
7 | 1123523011 |
oct | 267714673 |
9 | 110636334 |
10 | 48208315 |
11 | 25237691 |
12 | 1418a3b7 |
13 | 9caba3c |
14 | 658c8b1 |
15 | 4373e2a |
hex | 2df99bb |
48208315 has 16 divisors (see below), whose sum is σ = 58786560. Its totient is φ = 37948000.
The previous prime is 48208313. The next prime is 48208327. The reversal of 48208315 is 51380284.
It is not a de Polignac number, because 48208315 - 21 = 48208313 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48208313) 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, 134106 + ... + 134464.
It is an arithmetic number, because the mean of its divisors is an integer number (3674160).
Almost surely, 248208315 is an apocalyptic number.
48208315 is a deficient number, since it is larger than the sum of its proper divisors (10578245).
48208315 is a wasteful number, since it uses less digits than its factorization.
48208315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 722.
The product of its (nonzero) digits is 7680, while the sum is 31.
The square root of 48208315 is about 6943.2207944152. The cubic root of 48208315 is about 363.9491007805.
Adding to 48208315 its reverse (51380284), we get a palindrome (99588599).
The spelling of 48208315 in words is "forty-eight million, two hundred eight thousand, three hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •