Base | Representation |
---|---|
bin | 100111111110100… |
… | …1101000000101101 |
3 | 10110111011102102100 |
4 | 1033331031000231 |
5 | 10221402203031 |
6 | 341035445313 |
7 | 45146041602 |
oct | 11775150055 |
9 | 3414142370 |
10 | 1341444141 |
11 | 629234924 |
12 | 3152b6839 |
13 | 184bb8c3b |
14 | ca22c6a9 |
15 | 7cb79de6 |
hex | 4ff4d02d |
1341444141 has 6 divisors (see below), whose sum is σ = 1937641550. Its totient is φ = 894296088.
The previous prime is 1341444133. The next prime is 1341444199. The reversal of 1341444141 is 1414441431.
It can be written as a sum of positive squares in only one way, i.e., 1298160900 + 43283241 = 36030^2 + 6579^2 .
It is not a de Polignac number, because 1341444141 - 23 = 1341444133 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1341444541) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 74524666 + ... + 74524683.
Almost surely, 21341444141 is an apocalyptic number.
It is an amenable number.
1341444141 is a deficient number, since it is larger than the sum of its proper divisors (596197409).
1341444141 is a wasteful number, since it uses less digits than its factorization.
1341444141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149049355 (or 149049352 counting only the distinct ones).
The product of its digits is 3072, while the sum is 27.
The square root of 1341444141 is about 36625.7305865699. The cubic root of 1341444141 is about 1102.8696808932.
Adding to 1341444141 its reverse (1414441431), we get a palindrome (2755885572).
The spelling of 1341444141 in words is "one billion, three hundred forty-one million, four hundred forty-four thousand, one hundred forty-one".
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