Base | Representation |
---|---|
bin | 1000010001001010000… |
… | …0001010001100010101 |
3 | 111120122022111011102000 |
4 | 2010102200022030111 |
5 | 4311401322403023 |
6 | 145130531105513 |
7 | 13155663656121 |
oct | 2042240121425 |
9 | 446568434360 |
10 | 142044341013 |
11 | 55271366873 |
12 | 23642442299 |
13 | 10519292a33 |
14 | 6c36d4a581 |
15 | 3a65442243 |
hex | 211280a315 |
142044341013 has 8 divisors (see below), whose sum is σ = 210436060800. Its totient is φ = 94696227324.
The previous prime is 142044340979. The next prime is 142044341017. The reversal of 142044341013 is 310143440241.
142044341013 is a `hidden beast` number, since 1 + 4 + 204 + 43 + 410 + 1 + 3 = 666.
It is not a de Polignac number, because 142044341013 - 210 = 142044339989 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 5260901519 = 142044341013 / (1 + 4 + 2 + 0 + 4 + 4 + 3 + 4 + 1 + 0 + 1 + 3).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142044341017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2630450733 + ... + 2630450786.
It is an arithmetic number, because the mean of its divisors is an integer number (26304507600).
Almost surely, 2142044341013 is an apocalyptic number.
It is an amenable number.
142044341013 is a deficient number, since it is larger than the sum of its proper divisors (68391719787).
142044341013 is an equidigital number, since it uses as much as digits as its factorization.
142044341013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5260901528 (or 5260901522 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 142044341013 its reverse (310143440241), we get a palindrome (452187781254).
The spelling of 142044341013 in words is "one hundred forty-two billion, forty-four million, three hundred forty-one thousand, thirteen".
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