Base | Representation |
---|---|
bin | 1011100111000… |
… | …0100110111100 |
3 | 10101121222222221 |
4 | 2321300212330 |
5 | 44431230430 |
6 | 4455415124 |
7 | 1130623042 |
oct | 271604674 |
9 | 111558887 |
10 | 48695740 |
11 | 2553a915 |
12 | 143844a4 |
13 | a11c862 |
14 | 6678392 |
15 | 441d57a |
hex | 2e709bc |
48695740 has 12 divisors (see below), whose sum is σ = 102261096. Its totient is φ = 19478288.
The previous prime is 48695707. The next prime is 48695743. The reversal of 48695740 is 4759684.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48695743) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1217374 + ... + 1217413.
It is an arithmetic number, because the mean of its divisors is an integer number (8521758).
Almost surely, 248695740 is an apocalyptic number.
It is an amenable number.
48695740 is an abundant number, since it is smaller than the sum of its proper divisors (53565356).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48695740 is a wasteful number, since it uses less digits than its factorization.
48695740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2434796 (or 2434794 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 43.
The square root of 48695740 is about 6978.2333007718. The cubic root of 48695740 is about 365.1715963029.
It can be divided in two parts, 4869 and 5740, that added together give a square (10609 = 1032).
The spelling of 48695740 in words is "forty-eight million, six hundred ninety-five thousand, seven hundred forty".
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