Base | Representation |
---|---|
bin | 101100101110010000… |
… | …010011111111111111 |
3 | 11120221122100201010122 |
4 | 230232100103333333 |
5 | 1241321242342130 |
6 | 34021013325155 |
7 | 3316665642506 |
oct | 545620237777 |
9 | 146848321118 |
10 | 48020668415 |
11 | 19402462a25 |
12 | 93820367bb |
13 | 46b39810c5 |
14 | 24778d583d |
15 | 13b0c162e5 |
hex | b2e413fff |
48020668415 has 16 divisors (see below), whose sum is σ = 59119756416. Its totient is φ = 37422739200.
The previous prime is 48020668379. The next prime is 48020668429. The reversal of 48020668415 is 51486602084.
It is a happy number.
It is not a de Polignac number, because 48020668415 - 28 = 48020668159 is a prime.
It is a super-2 number, since 2×480206684152 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41687 + ... + 312696.
It is an arithmetic number, because the mean of its divisors is an integer number (3694984776).
Almost surely, 248020668415 is an apocalyptic number.
48020668415 is a deficient number, since it is larger than the sum of its proper divisors (11099088001).
48020668415 is a wasteful number, since it uses less digits than its factorization.
48020668415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 355090.
The product of its (nonzero) digits is 368640, while the sum is 44.
The spelling of 48020668415 in words is "forty-eight billion, twenty million, six hundred sixty-eight thousand, four hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.059 sec. • engine limits •