Base | Representation |
---|---|
bin | 1011011110001… |
… | …0110111000110 |
3 | 10100112111120022 |
4 | 2313202313012 |
5 | 44304141032 |
6 | 4435135142 |
7 | 1122654245 |
oct | 267426706 |
9 | 110474508 |
10 | 48115142 |
11 | 25183689 |
12 | 141444b2 |
13 | 9c784ca |
14 | 656695c |
15 | 4356512 |
hex | 2de2dc6 |
48115142 has 8 divisors (see below), whose sum is σ = 72246600. Its totient is φ = 24032944.
The previous prime is 48115139. The next prime is 48115157. The reversal of 48115142 is 24151184.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9767 + ... + 13842.
It is an arithmetic number, because the mean of its divisors is an integer number (9030825).
Almost surely, 248115142 is an apocalyptic number.
48115142 is a deficient number, since it is larger than the sum of its proper divisors (24131458).
48115142 is a wasteful number, since it uses less digits than its factorization.
48115142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24630.
The product of its digits is 1280, while the sum is 26.
The square root of 48115142 is about 6936.5079110457. The cubic root of 48115142 is about 363.7144794340.
The spelling of 48115142 in words is "forty-eight million, one hundred fifteen thousand, one hundred forty-two".
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