Base | Representation |
---|---|
bin | 101101111001101001… |
… | …001000010001001000 |
3 | 11201012210022001002112 |
4 | 231321221020101020 |
5 | 1301414034341120 |
6 | 34350314321452 |
7 | 3363224353541 |
oct | 557151102110 |
9 | 151183261075 |
10 | 49285465160 |
11 | 199a13a6498 |
12 | 9675729288 |
13 | 4855a11949 |
14 | 25578914c8 |
15 | 1436ca0bc5 |
hex | b79a48448 |
49285465160 has 16 divisors (see below), whose sum is σ = 110892296700. Its totient is φ = 19714186048.
The previous prime is 49285465157. The next prime is 49285465189. The reversal of 49285465160 is 6156458294.
It can be written as a sum of positive squares in 2 ways, for example, as 49283112004 + 2353156 = 221998^2 + 1534^2 .
It is a junction number, because it is equal to n+sod(n) for n = 49285465099 and 49285465108.
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, 616068275 + ... + 616068354.
Almost surely, 249285465160 is an apocalyptic number.
49285465160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49285465160 is an abundant number, since it is smaller than the sum of its proper divisors (61606831540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49285465160 is a wasteful number, since it uses less digits than its factorization.
49285465160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1232136640 (or 1232136636 counting only the distinct ones).
The product of its (nonzero) digits is 2073600, while the sum is 50.
The spelling of 49285465160 in words is "forty-nine billion, two hundred eighty-five million, four hundred sixty-five thousand, one hundred sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •