Base | Representation |
---|---|
bin | 1101011111100111… |
… | …01110000011010100 |
3 | 200200212212122221202 |
4 | 12233303232003110 |
5 | 104314100204233 |
6 | 3154511332032 |
7 | 344345362145 |
oct | 65763560324 |
9 | 20625778852 |
10 | 7244538068 |
11 | 3088397749 |
12 | 14a2221018 |
13 | 8b5b85521 |
14 | 4ca213acc |
15 | 2c601ebe8 |
hex | 1afcee0d4 |
7244538068 has 24 divisors (see below), whose sum is σ = 13350543360. Its totient is φ = 3432987360.
The previous prime is 7244538061. The next prime is 7244538071. The reversal of 7244538068 is 8608354427.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7244538061) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351188 + ... + 371243.
It is an arithmetic number, because the mean of its divisors is an integer number (556272640).
Almost surely, 27244538068 is an apocalyptic number.
It is an amenable number.
7244538068 is a deficient number, since it is larger than the sum of its proper divisors (6106005292).
7244538068 is a wasteful number, since it uses less digits than its factorization.
7244538068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 722567 (or 722565 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 47.
The square root of 7244538068 is about 85114.8522174597. The cubic root of 7244538068 is about 1934.9521645304.
The spelling of 7244538068 in words is "seven billion, two hundred forty-four million, five hundred thirty-eight thousand, sixty-eight".
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