Base | Representation |
---|---|
bin | 10100111110111111101… |
… | …100101011010011101101 |
3 | 12002212010120020101111022 |
4 | 110332333230223103231 |
5 | 142111234213013031 |
6 | 3022243131503525 |
7 | 206116565331242 |
oct | 24767754532355 |
9 | 5085116211438 |
10 | 1442030204141 |
11 | 50661a50279a |
12 | 1b3584bb7ba5 |
13 | a5ca147a657 |
14 | 4db1a6955c9 |
15 | 2779cec397b |
hex | 14fbfb2b4ed |
1442030204141 has 16 divisors (see below), whose sum is σ = 1447823465088. Its totient is φ = 1436253638400.
The previous prime is 1442030204047. The next prime is 1442030204143. The reversal of 1442030204141 is 1414020302441.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1442030204141 is a prime.
It is a super-2 number, since 2×14420302041412 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1442030204141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1442030204143) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572005961 + ... + 572008481.
It is an arithmetic number, because the mean of its divisors is an integer number (90488966568).
Almost surely, 21442030204141 is an apocalyptic number.
It is an amenable number.
1442030204141 is a deficient number, since it is larger than the sum of its proper divisors (5793260947).
1442030204141 is an equidigital number, since it uses as much as digits as its factorization.
1442030204141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5012.
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 1442030204141 its reverse (1414020302441), we get a palindrome (2856050506582).
The spelling of 1442030204141 in words is "one trillion, four hundred forty-two billion, thirty million, two hundred four thousand, one hundred forty-one".
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