Base | Representation |
---|---|
bin | 1001000100000100… |
… | …01101010110111001 |
3 | 110120010011222012220 |
4 | 10202002031112321 |
5 | 34431142043031 |
6 | 2122502354253 |
7 | 231404035146 |
oct | 44202152671 |
9 | 13503158186 |
10 | 4865971641 |
11 | 2077794573 |
12 | b3972b989 |
13 | 5c716267b |
14 | 3423733cd |
15 | 1d72ce596 |
hex | 12208d5b9 |
4865971641 has 8 divisors (see below), whose sum is σ = 6496697280. Its totient is φ = 3239613552.
The previous prime is 4865971613. The next prime is 4865971651. The reversal of 4865971641 is 1461795684.
4865971641 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4865971641 - 29 = 4865971129 is a prime.
It is a super-2 number, since 2×48659716412 = 47355360022032465762, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4865971651) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1089286 + ... + 1093743.
It is an arithmetic number, because the mean of its divisors is an integer number (812087160).
Almost surely, 24865971641 is an apocalyptic number.
It is an amenable number.
4865971641 is a deficient number, since it is larger than the sum of its proper divisors (1630725639).
4865971641 is a wasteful number, since it uses less digits than its factorization.
4865971641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2183775.
The product of its digits is 1451520, while the sum is 51.
The square root of 4865971641 is about 69756.5168353466. The cubic root of 4865971641 is about 1694.5583370808.
The spelling of 4865971641 in words is "four billion, eight hundred sixty-five million, nine hundred seventy-one thousand, six hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •