Base | Representation |
---|---|
bin | 1111011100010001… |
… | …1100111001100101 |
3 | 101200212210220010211 |
4 | 3313010130321211 |
5 | 31442123424201 |
6 | 1523152415421 |
7 | 204502050142 |
oct | 36704347145 |
9 | 11625726124 |
10 | 4145139301 |
11 | 1837906566 |
12 | 978247571 |
13 | 510a0b064 |
14 | 2b47353c9 |
15 | 193d94651 |
hex | f711ce65 |
4145139301 has 8 divisors (see below), whose sum is σ = 4286016000. Its totient is φ = 4004710320.
The previous prime is 4145139293. The next prime is 4145139353. The reversal of 4145139301 is 1039315414.
4145139301 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 4145139301 - 23 = 4145139293 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4145139001) 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, 93046 + ... + 130183.
It is an arithmetic number, because the mean of its divisors is an integer number (535752000).
Almost surely, 24145139301 is an apocalyptic number.
It is an amenable number.
4145139301 is a deficient number, since it is larger than the sum of its proper divisors (140876699).
4145139301 is a wasteful number, since it uses less digits than its factorization.
4145139301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223859.
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 4145139301 is about 64382.7562395398. The cubic root of 4145139301 is about 1606.3729288932.
The spelling of 4145139301 in words is "four billion, one hundred forty-five million, one hundred thirty-nine thousand, three hundred one".
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