Base | Representation |
---|---|
bin | 1011100000110… |
… | …0110101011111 |
3 | 10100212020102001 |
4 | 2320030311133 |
5 | 44330141241 |
6 | 4442543131 |
7 | 1124301430 |
oct | 270146537 |
9 | 110766361 |
10 | 48287071 |
11 | 25290878 |
12 | 14207aa7 |
13 | a008841 |
14 | 65ad487 |
15 | 438c431 |
hex | 2e0cd5f |
48287071 has 8 divisors (see below), whose sum is σ = 55583360. Its totient is φ = 41090328.
The previous prime is 48287069. The next prime is 48287087. The reversal of 48287071 is 17078284.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 48287071 - 21 = 48287069 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 48287071.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48287011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23841 + ... + 25786.
It is an arithmetic number, because the mean of its divisors is an integer number (6947920).
Almost surely, 248287071 is an apocalyptic number.
48287071 is a deficient number, since it is larger than the sum of its proper divisors (7296289).
48287071 is a wasteful number, since it uses less digits than its factorization.
48287071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49773.
The product of its (nonzero) digits is 25088, while the sum is 37.
The square root of 48287071 is about 6948.8899113456. The cubic root of 48287071 is about 364.1471826599.
The spelling of 48287071 in words is "forty-eight million, two hundred eighty-seven thousand, seventy-one".
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