Base | Representation |
---|---|
bin | 100000010011110111110111… |
… | …011010111001001011001001 |
3 | 200122010221001102202000100010 |
4 | 200103313313122321023021 |
5 | 122111204214331313231 |
6 | 1222121141054102133 |
7 | 41634420244310625 |
oct | 4023676732711311 |
9 | 618127042660303 |
10 | 142103144010441 |
11 | 41307672199769 |
12 | 13b3065b4aa949 |
13 | 613a365c4b5c3 |
14 | 2713b865b0185 |
15 | 1166667742546 |
hex | 813df76b92c9 |
142103144010441 has 32 divisors (see below), whose sum is σ = 192253743820800. Its totient is φ = 93354134114304.
The previous prime is 142103144010371. The next prime is 142103144010463. The reversal of 142103144010441 is 144010441301241.
It is not a de Polignac number, because 142103144010441 - 29 = 142103144009929 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 142103144010399 and 142103144010408.
It is not an unprimeable number, because it can be changed into a prime (142103144010481) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1484631801 + ... + 1484727513.
It is an arithmetic number, because the mean of its divisors is an integer number (6007929494400).
Almost surely, 2142103144010441 is an apocalyptic number.
It is an amenable number.
142103144010441 is a deficient number, since it is larger than the sum of its proper divisors (50150599810359).
142103144010441 is a wasteful number, since it uses less digits than its factorization.
142103144010441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122145.
The product of its (nonzero) digits is 6144, while the sum is 30.
Adding to 142103144010441 its reverse (144010441301241), we get a palindrome (286113585311682).
The spelling of 142103144010441 in words is "one hundred forty-two trillion, one hundred three billion, one hundred forty-four million, ten thousand, four hundred forty-one".
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