Base | Representation |
---|---|
bin | 11111001010111011000… |
… | …100001010010001010011 |
3 | 21120202221220101022110020 |
4 | 133022323010022101103 |
5 | 240043340212042233 |
6 | 4320011434434523 |
7 | 310520360542563 |
oct | 37127304122123 |
9 | 7522856338406 |
10 | 2142032143443 |
11 | 756481336415 |
12 | 2a7182292a43 |
13 | 126cba1461ba |
14 | 75963d42da3 |
15 | 3aabc3109b3 |
hex | 1f2bb10a453 |
2142032143443 has 8 divisors (see below), whose sum is σ = 2860015104000. Its totient is φ = 1426035305928.
The previous prime is 2142032143393. The next prime is 2142032143457. The reversal of 2142032143443 is 3443412302412.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2142032143443 - 217 = 2142032012371 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2142032143943) 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, 496528243 + ... + 496532556.
It is an arithmetic number, because the mean of its divisors is an integer number (357501888000).
Almost surely, 22142032143443 is an apocalyptic number.
2142032143443 is a deficient number, since it is larger than the sum of its proper divisors (717982960557).
2142032143443 is an equidigital number, since it uses as much as digits as its factorization.
2142032143443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 993061521.
The product of its (nonzero) digits is 55296, while the sum is 33.
Adding to 2142032143443 its reverse (3443412302412), we get a palindrome (5585444445855).
The spelling of 2142032143443 in words is "two trillion, one hundred forty-two billion, thirty-two million, one hundred forty-three thousand, four hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •