Base | Representation |
---|---|
bin | 1001010000001011… |
… | …00101110001100011 |
3 | 110211012021020021022 |
4 | 10220011211301203 |
5 | 40133141141004 |
6 | 2140531120055 |
7 | 234046143422 |
oct | 45005456143 |
9 | 13735236238 |
10 | 4967521379 |
11 | 211a044377 |
12 | b6774302b |
13 | 6121c9682 |
14 | 351a492b9 |
15 | 1e118d2be |
hex | 128165c63 |
4967521379 has 8 divisors (see below), whose sum is σ = 5113489920. Its totient is φ = 4822936776.
The previous prime is 4967521369. The next prime is 4967521387. The reversal of 4967521379 is 9731257694.
4967521379 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 a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-4967521379 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 4967521379.
It is not an unprimeable number, because it can be changed into a prime (4967521369) 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, 338699 + ... + 353060.
It is an arithmetic number, because the mean of its divisors is an integer number (639186240).
Almost surely, 24967521379 is an apocalyptic number.
4967521379 is a deficient number, since it is larger than the sum of its proper divisors (145968541).
4967521379 is a wasteful number, since it uses less digits than its factorization.
4967521379 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 691969.
The product of its digits is 2857680, while the sum is 53.
The square root of 4967521379 is about 70480.6454212786. The cubic root of 4967521379 is about 1706.2653900780.
The spelling of 4967521379 in words is "four billion, nine hundred sixty-seven million, five hundred twenty-one thousand, three hundred seventy-nine".
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