Base | Representation |
---|---|
bin | 100000001010010010000000… |
… | …101100110011100011100111 |
3 | 200112210220202002210212112211 |
4 | 200022102000230303203213 |
5 | 122014404324142033111 |
6 | 1220454253050424251 |
7 | 41535664504452625 |
oct | 4012220054634347 |
9 | 615726662725484 |
10 | 141444022221031 |
11 | 41083089118792 |
12 | 13a44970a32087 |
13 | 60c016379b86a |
14 | 26cdcda360515 |
15 | 115443c2e7521 |
hex | 80a480b338e7 |
141444022221031 has 4 divisors (see below), whose sum is σ = 141462729280864. Its totient is φ = 141425315161200.
The previous prime is 141444022221011. The next prime is 141444022221107. The reversal of 141444022221031 is 130122220444141.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 141444022221031 - 25 = 141444022220999 is a prime.
It is a super-2 number, since 2×1414440222210312 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 141444022220984 and 141444022221002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141444022221011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9353518575 + ... + 9353533696.
It is an arithmetic number, because the mean of its divisors is an integer number (35365682320216).
Almost surely, 2141444022221031 is an apocalyptic number.
141444022221031 is a deficient number, since it is larger than the sum of its proper divisors (18707059833).
141444022221031 is an equidigital number, since it uses as much as digits as its factorization.
141444022221031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18707059832.
The product of its (nonzero) digits is 12288, while the sum is 31.
Adding to 141444022221031 its reverse (130122220444141), we get a palindrome (271566242665172).
The spelling of 141444022221031 in words is "one hundred forty-one trillion, four hundred forty-four billion, twenty-two million, two hundred twenty-one thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •