Base | Representation |
---|---|
bin | 1010100000110110… |
… | …0011110101100001 |
3 | 21021200022220101012 |
4 | 2220031203311201 |
5 | 21234431030240 |
6 | 1144011550305 |
7 | 126635453231 |
oct | 25015436541 |
9 | 7250286335 |
10 | 2822126945 |
11 | 1219020820 |
12 | 66915b395 |
13 | 35c8a6801 |
14 | 1cab43cc1 |
15 | 117b5ab65 |
hex | a8363d61 |
2822126945 has 8 divisors (see below), whose sum is σ = 3694420800. Its totient is φ = 2052455920.
The previous prime is 2822126927. The next prime is 2822126947. The reversal of 2822126945 is 5496212282.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2822126945 - 28 = 2822126689 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2822126947) 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, 25655645 + ... + 25655754.
It is an arithmetic number, because the mean of its divisors is an integer number (461802600).
Almost surely, 22822126945 is an apocalyptic number.
It is an amenable number.
2822126945 is a deficient number, since it is larger than the sum of its proper divisors (872293855).
2822126945 is a wasteful number, since it uses less digits than its factorization.
2822126945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51311415.
The product of its digits is 138240, while the sum is 41.
The square root of 2822126945 is about 53123.6947604362. The cubic root of 2822126945 is about 1413.1627518195.
The spelling of 2822126945 in words is "two billion, eight hundred twenty-two million, one hundred twenty-six thousand, nine hundred forty-five".
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