Base | Representation |
---|---|
bin | 1000010111001011… |
… | …0111111111000000 |
3 | 12210102210220002011 |
4 | 2011302313333000 |
5 | 14044121044430 |
6 | 1010423502304 |
7 | 106424455030 |
oct | 20562677700 |
9 | 5712726064 |
10 | 2244706240 |
11 | a52095027 |
12 | 5278b7994 |
13 | 29a08535a |
14 | 1741978c0 |
15 | d20ed22a |
hex | 85cb7fc0 |
2244706240 has 56 divisors (see below), whose sum is σ = 6108813792. Its totient is φ = 769612800.
The previous prime is 2244706223. The next prime is 2244706259. The reversal of 2244706240 is 426074422.
It is a tau number, because it is divible by the number of its divisors (56).
It is a super-2 number, since 2×22447062402 = 10077412207789875200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498811 + ... + 503290.
Almost surely, 22244706240 is an apocalyptic number.
2244706240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2244706240 is an abundant number, since it is smaller than the sum of its proper divisors (3864107552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2244706240 is a wasteful number, since it uses less digits than its factorization.
2244706240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1002125 (or 1002115 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 31.
The square root of 2244706240 is about 47378.3309119264. The cubic root of 2244706240 is about 1309.3422177927.
The spelling of 2244706240 in words is "two billion, two hundred forty-four million, seven hundred six thousand, two hundred forty".
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