Base | Representation |
---|---|
bin | 101010111100101… |
… | …1100101111100101 |
3 | 10201102201122112002 |
4 | 1111321130233211 |
5 | 10422411421201 |
6 | 355000135045 |
7 | 50466226442 |
oct | 12571345745 |
9 | 3642648462 |
10 | 1441123301 |
11 | 67a5272a2 |
12 | 342767485 |
13 | 19c7496a7 |
14 | d95789c9 |
15 | 867b976b |
hex | 55e5cbe5 |
1441123301 has 4 divisors (see below), whose sum is σ = 1462632672. Its totient is φ = 1419613932.
The previous prime is 1441123297. The next prime is 1441123349. The reversal of 1441123301 is 1033211441.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1033211441 = 12143 ⋅85087.
It is a cyclic number.
It is not a de Polignac number, because 1441123301 - 22 = 1441123297 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 (1441123501) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10754585 + ... + 10754718.
It is an arithmetic number, because the mean of its divisors is an integer number (365658168).
Almost surely, 21441123301 is an apocalyptic number.
It is an amenable number.
1441123301 is a deficient number, since it is larger than the sum of its proper divisors (21509371).
1441123301 is an equidigital number, since it uses as much as digits as its factorization.
1441123301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21509370.
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 1441123301 is about 37962.1298269736. The cubic root of 1441123301 is about 1129.5367879820.
Adding to 1441123301 its reverse (1033211441), we get a palindrome (2474334742).
The spelling of 1441123301 in words is "one billion, four hundred forty-one million, one hundred twenty-three thousand, three hundred one".
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