Base | Representation |
---|---|
bin | 1000100000110001… |
… | …1000110101001100 |
3 | 12220020112102111210 |
4 | 2020030120311030 |
5 | 14134421330222 |
6 | 1014422214420 |
7 | 110423513226 |
oct | 21014306514 |
9 | 5806472453 |
10 | 2284948812 |
11 | a72880953 |
12 | 539284410 |
13 | 2a5505423 |
14 | 179671416 |
15 | d58ebd0c |
hex | 88318d4c |
2284948812 has 18 divisors (see below), whose sum is σ = 5331933628. Its totient is φ = 761594408.
The previous prime is 2284948811. The next prime is 2284948817. The reversal of 2284948812 is 2188494822.
It is a super-2 number, since 2×22849488122 = 10441982146920422688, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2284948811) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 158689 + ... + 172487.
Almost surely, 22284948812 is an apocalyptic number.
It is an amenable number.
2284948812 is an abundant number, since it is smaller than the sum of its proper divisors (3046984816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2284948812 is an frugal number, since it uses more digits than its factorization.
2284948812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27605 (or 13804 counting only the distinct ones).
The product of its digits is 589824, while the sum is 48.
The square root of 2284948812 is about 47801.1381872859. The cubic root of 2284948812 is about 1317.1204469403.
Multiplying 2284948812 by its sum of digits (48), we get a square (109677542976 = 3311762).
The spelling of 2284948812 in words is "two billion, two hundred eighty-four million, nine hundred forty-eight thousand, eight hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •