Base | Representation |
---|---|
bin | 1100110100101111… |
… | …1000100110111011 |
3 | 22212220120022102000 |
4 | 3031023320212323 |
5 | 24022231212411 |
6 | 1325331312043 |
7 | 151210204005 |
oct | 31513704673 |
9 | 8786508360 |
10 | 3442444731 |
11 | 1507196750 |
12 | 800a4b623 |
13 | 42b26735b |
14 | 249299375 |
15 | 15233d956 |
hex | cd2f89bb |
3442444731 has 16 divisors (see below), whose sum is σ = 5563547520. Its totient is φ = 2086329960.
The previous prime is 3442444729. The next prime is 3442444751. The reversal of 3442444731 is 1374442443.
3442444731 is a `hidden beast` number, since 344 + 244 + 4 + 73 + 1 = 666.
It is not a de Polignac number, because 3442444731 - 21 = 3442444729 is a prime.
It is a super-2 number, since 2×34424447312 = 23700851451979324722, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3442444751) 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 15 ways as a sum of consecutive naturals, for example, 5795065 + ... + 5795658.
It is an arithmetic number, because the mean of its divisors is an integer number (347721720).
Almost surely, 23442444731 is an apocalyptic number.
3442444731 is a deficient number, since it is larger than the sum of its proper divisors (2121102789).
3442444731 is a wasteful number, since it uses less digits than its factorization.
3442444731 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11590743 (or 11590737 counting only the distinct ones).
The product of its digits is 129024, while the sum is 36.
The square root of 3442444731 is about 58672.3506517337. The cubic root of 3442444731 is about 1509.9259836825.
The spelling of 3442444731 in words is "three billion, four hundred forty-two million, four hundred forty-four thousand, seven hundred thirty-one".
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