Base | Representation |
---|---|
bin | 10100111111010010001… |
… | …100000000011111101101 |
3 | 12002212221011221100012100 |
4 | 110333102030000133231 |
5 | 142112403121013102 |
6 | 3022334012325313 |
7 | 206130353114460 |
oct | 24772214003755 |
9 | 5085834840170 |
10 | 1442340407277 |
11 | 506769615a20 |
12 | 1b3650a73839 |
13 | a602080b5c3 |
14 | 4db499632d7 |
15 | 277ba34aa1c |
hex | 14fd23007ed |
1442340407277 has 192 divisors, whose sum is σ = 2713320529920. Its totient is φ = 716385600000.
The previous prime is 1442340407251. The next prime is 1442340407359. The reversal of 1442340407277 is 7727040432441.
1442340407277 is a `hidden beast` number, since 1 + 4 + 4 + 234 + 0 + 407 + 2 + 7 + 7 = 666.
It is not a de Polignac number, because 1442340407277 - 27 = 1442340407149 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1442340403277) by changing a digit.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1398971752 + ... + 1398972782.
It is an arithmetic number, because the mean of its divisors is an integer number (14131877760).
Almost surely, 21442340407277 is an apocalyptic number.
It is an amenable number.
1442340407277 is a deficient number, since it is larger than the sum of its proper divisors (1270980122643).
1442340407277 is a wasteful number, since it uses less digits than its factorization.
1442340407277 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1696 (or 1693 counting only the distinct ones).
The product of its (nonzero) digits is 1053696, while the sum is 45.
The spelling of 1442340407277 in words is "one trillion, four hundred forty-two billion, three hundred forty million, four hundred seven thousand, two hundred seventy-seven".
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