Base | Representation |
---|---|
bin | 1111011101110110… |
… | …1001100010000001 |
3 | 101201100020110222001 |
4 | 3313131221202001 |
5 | 32000321312031 |
6 | 1523550144001 |
7 | 204612150532 |
oct | 36735514201 |
9 | 11640213861 |
10 | 4151744641 |
11 | 1840608220 |
12 | 97a4b2001 |
13 | 5121b1745 |
14 | 2b5574689 |
15 | 19474b861 |
hex | f7769881 |
4151744641 has 16 divisors (see below), whose sum is σ = 4805550720. Its totient is φ = 3544922880.
The previous prime is 4151744621. The next prime is 4151744659. The reversal of 4151744641 is 1464471514.
It is a cyclic number.
It is not a de Polignac number, because 4151744641 - 25 = 4151744609 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4151744641.
It is not an unprimeable number, because it can be changed into a prime (4151744621) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 68275 + ... + 113863.
It is an arithmetic number, because the mean of its divisors is an integer number (300346920).
Almost surely, 24151744641 is an apocalyptic number.
It is an amenable number.
4151744641 is a deficient number, since it is larger than the sum of its proper divisors (653806079).
4151744641 is a wasteful number, since it uses less digits than its factorization.
4151744641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46104.
The product of its digits is 53760, while the sum is 37.
The square root of 4151744641 is about 64434.0332510700. The cubic root of 4151744641 is about 1607.2257356392.
The spelling of 4151744641 in words is "four billion, one hundred fifty-one million, seven hundred forty-four thousand, six hundred forty-one".
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