Base | Representation |
---|---|
bin | 1000010010011100… |
… | …1000101000000000 |
3 | 12202001110011102210 |
4 | 2010213020220000 |
5 | 14024030221311 |
6 | 1004434142120 |
7 | 106063632252 |
oct | 20447105000 |
9 | 5661404383 |
10 | 2224851456 |
11 | a41963913 |
12 | 521121940 |
13 | 295c23069 |
14 | 1716a9cd2 |
15 | d04ca3a6 |
hex | 849c8a00 |
2224851456 has 160 divisors (see below), whose sum is σ = 6279026688. Its totient is φ = 698593280.
The previous prime is 2224851451. The next prime is 2224851481. The reversal of 2224851456 is 6541584222.
It is not an unprimeable number, because it can be changed into a prime (2224851451) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2507845 + ... + 2508731.
Almost surely, 22224851456 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2224851456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3139513344).
2224851456 is an abundant number, since it is smaller than the sum of its proper divisors (4054175232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2224851456 is an equidigital number, since it uses as much as digits as its factorization.
2224851456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1002 (or 986 counting only the distinct ones).
The product of its digits is 153600, while the sum is 39.
The square root of 2224851456 is about 47168.3310707513. The cubic root of 2224851456 is about 1305.4703326625.
The spelling of 2224851456 in words is "two billion, two hundred twenty-four million, eight hundred fifty-one thousand, four hundred fifty-six".
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