Base | Representation |
---|---|
bin | 1011011101100… |
… | …0100111111111 |
3 | 10100110101001110 |
4 | 2313120213333 |
5 | 44301320330 |
6 | 4434213103 |
7 | 1122421101 |
oct | 267304777 |
9 | 110411043 |
10 | 48073215 |
11 | 25155133 |
12 | 14124193 |
13 | 9c623b8 |
14 | 6555571 |
15 | 4348db0 |
hex | 2dd89ff |
48073215 has 16 divisors (see below), whose sum is σ = 77004000. Its totient is φ = 25610112.
The previous prime is 48073189. The next prime is 48073241. The reversal of 48073215 is 51237084.
It is an interprime number because it is at equal distance from previous prime (48073189) and next prime (48073241).
It is not a de Polignac number, because 48073215 - 211 = 48071167 is a prime.
It is a super-3 number, since 3×480732153 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22201 + ... + 24269.
It is an arithmetic number, because the mean of its divisors is an integer number (4812750).
Almost surely, 248073215 is an apocalyptic number.
48073215 is a deficient number, since it is larger than the sum of its proper divisors (28930785).
48073215 is a wasteful number, since it uses less digits than its factorization.
48073215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3626.
The product of its (nonzero) digits is 6720, while the sum is 30.
The square root of 48073215 is about 6933.4850544297. The cubic root of 48073215 is about 363.6088031479.
The spelling of 48073215 in words is "forty-eight million, seventy-three thousand, two hundred fifteen".
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