Base | Representation |
---|---|
bin | 1011011100101… |
… | …0011011011111 |
3 | 10100100102021222 |
4 | 2313022123133 |
5 | 44242440241 |
6 | 4433043555 |
7 | 1122056426 |
oct | 267123337 |
9 | 110312258 |
10 | 48015071 |
11 | 25115485 |
12 | 140b65bb |
13 | 9c41ab0 |
14 | 653c2bd |
15 | 4336a4b |
hex | 2dca6df |
48015071 has 16 divisors (see below), whose sum is σ = 54684000. Its totient is φ = 41793408.
The previous prime is 48015031. The next prime is 48015103. The reversal of 48015071 is 17051084.
It is a cyclic number.
It is not a de Polignac number, because 48015071 - 210 = 48014047 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 48015071.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48015031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85925 + ... + 86481.
It is an arithmetic number, because the mean of its divisors is an integer number (3417750).
Almost surely, 248015071 is an apocalyptic number.
48015071 is a deficient number, since it is larger than the sum of its proper divisors (6668929).
48015071 is a wasteful number, since it uses less digits than its factorization.
48015071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 938.
The product of its (nonzero) digits is 1120, while the sum is 26.
The square root of 48015071 is about 6929.2908006520. The cubic root of 48015071 is about 363.4621504536.
It can be divided in two parts, 480 and 15071, that added together give a palindrome (15551).
The spelling of 48015071 in words is "forty-eight million, fifteen thousand, seventy-one".
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