Base | Representation |
---|---|
bin | 1111011100000001… |
… | …0000110110111001 |
3 | 101200210202010002212 |
4 | 3313000100312321 |
5 | 31441333311101 |
6 | 1523113104505 |
7 | 204456525233 |
oct | 36700206671 |
9 | 11623663085 |
10 | 4144041401 |
11 | 1837226705 |
12 | 9779b8135 |
13 | 510715406 |
14 | 2b452b253 |
15 | 193c291bb |
hex | f7010db9 |
4144041401 has 4 divisors (see below), whose sum is σ = 4148390772. Its totient is φ = 4139692032.
The previous prime is 4144041383. The next prime is 4144041409. The reversal of 4144041401 is 1041404414.
4144041401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1859679376 + 2284362025 = 43124^2 + 47795^2 .
It is a cyclic number.
It is not a de Polignac number, because 4144041401 - 26 = 4144041337 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4144041409) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2173256 + ... + 2175161.
It is an arithmetic number, because the mean of its divisors is an integer number (1037097693).
Almost surely, 24144041401 is an apocalyptic number.
It is an amenable number.
4144041401 is a deficient number, since it is larger than the sum of its proper divisors (4349371).
4144041401 is an equidigital number, since it uses as much as digits as its factorization.
4144041401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4349370.
The product of its (nonzero) digits is 1024, while the sum is 23.
The square root of 4144041401 is about 64374.2293235422. The cubic root of 4144041401 is about 1606.2310926812.
Adding to 4144041401 its reverse (1041404414), we get a palindrome (5185445815).
The spelling of 4144041401 in words is "four billion, one hundred forty-four million, forty-one thousand, four hundred one".
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