Base | Representation |
---|---|
bin | 1000001011110101… |
… | …10110001000000101 |
3 | 102100020121112010222 |
4 | 10011322312020011 |
5 | 32444413420204 |
6 | 2004012354125 |
7 | 213615521201 |
oct | 40572661005 |
9 | 12306545128 |
10 | 4394279429 |
11 | 19555021a1 |
12 | a27775945 |
13 | 55050c257 |
14 | 2d9869b01 |
15 | 1aaba8abe |
hex | 105eb6205 |
4394279429 has 8 divisors (see below), whose sum is σ = 4488925440. Its totient is φ = 4299681456.
The previous prime is 4394279399. The next prime is 4394279431. The reversal of 4394279429 is 9249724934.
4394279429 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 not a de Polignac number, because 4394279429 - 228 = 4125843973 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4394279129) 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, 220907 + ... + 239975.
It is an arithmetic number, because the mean of its divisors is an integer number (561115680).
Almost surely, 24394279429 is an apocalyptic number.
It is an amenable number.
4394279429 is a deficient number, since it is larger than the sum of its proper divisors (94646011).
4394279429 is a wasteful number, since it uses less digits than its factorization.
4394279429 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24019.
The product of its digits is 3919104, while the sum is 53.
The square root of 4394279429 is about 66289.3613561030. The cubic root of 4394279429 is about 1637.9320838985.
The spelling of 4394279429 in words is "four billion, three hundred ninety-four million, two hundred seventy-nine thousand, four hundred twenty-nine".
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