Base | Representation |
---|---|
bin | 1001001111111001… |
… | …00000100011001111 |
3 | 110211000210021120112 |
4 | 10213330200203033 |
5 | 40132034000222 |
6 | 2140404110235 |
7 | 234016666553 |
oct | 44774404317 |
9 | 13730707515 |
10 | 4965140687 |
11 | 2118768761 |
12 | b6699537b |
13 | 611874b90 |
14 | 3515c9863 |
15 | 1e0d6cbe2 |
hex | 127f208cf |
4965140687 has 8 divisors (see below), whose sum is σ = 5368381200. Its totient is φ = 4564944000.
The previous prime is 4965140669. The next prime is 4965140701. The reversal of 4965140687 is 7860415694.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4965140687 - 26 = 4965140623 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4965140657) 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 7 ways as a sum of consecutive naturals, for example, 757562 + ... + 764087.
It is an arithmetic number, because the mean of its divisors is an integer number (671047650).
Almost surely, 24965140687 is an apocalyptic number.
4965140687 is a deficient number, since it is larger than the sum of its proper divisors (403240513).
4965140687 is a wasteful number, since it uses less digits than its factorization.
4965140687 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1521913.
The product of its (nonzero) digits is 1451520, while the sum is 50.
The square root of 4965140687 is about 70463.7544202691. The cubic root of 4965140687 is about 1705.9927697812.
The spelling of 4965140687 in words is "four billion, nine hundred sixty-five million, one hundred forty thousand, six hundred eighty-seven".
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