Base | Representation |
---|---|
bin | 101010111100100… |
… | …1000111011100111 |
3 | 10201102120112012112 |
4 | 1111321020323213 |
5 | 10422401322101 |
6 | 354554311235 |
7 | 50465441033 |
oct | 12571107347 |
9 | 3642515175 |
10 | 1441042151 |
11 | 67a48132a |
12 | 34272851b |
13 | 19c71b783 |
14 | d95571c3 |
15 | 867a06bb |
hex | 55e48ee7 |
1441042151 has 4 divisors (see below), whose sum is σ = 1442851032. Its totient is φ = 1439233272.
The previous prime is 1441042139. The next prime is 1441042153. The reversal of 1441042151 is 1512401441.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1441042151 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 (1441042153) 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, 903245 + ... + 904838.
It is an arithmetic number, because the mean of its divisors is an integer number (360712758).
Almost surely, 21441042151 is an apocalyptic number.
1441042151 is a deficient number, since it is larger than the sum of its proper divisors (1808881).
1441042151 is an equidigital number, since it uses as much as digits as its factorization.
1441042151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1808880.
The product of its (nonzero) digits is 640, while the sum is 23.
The square root of 1441042151 is about 37961.0609835921. The cubic root of 1441042151 is about 1129.5155860879.
Adding to 1441042151 its reverse (1512401441), we get a palindrome (2953443592).
The spelling of 1441042151 in words is "one billion, four hundred forty-one million, forty-two thousand, one hundred fifty-one".
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