Base | Representation |
---|---|
bin | 10100100111110001… |
… | …001001010011000011 |
3 | 2010011010010201102211 |
4 | 110213301021103003 |
5 | 330321324443133 |
6 | 14101044322551 |
7 | 1412462105236 |
oct | 244761112303 |
9 | 63133121384 |
10 | 22142031043 |
11 | 9432665710 |
12 | 435b3a3457 |
13 | 211b3c0922 |
14 | 110099341d |
15 | 898d36bcd |
hex | 527c494c3 |
22142031043 has 8 divisors (see below), whose sum is σ = 24157172736. Its totient is φ = 20127261000.
The previous prime is 22142031031. The next prime is 22142031053. The reversal of 22142031043 is 34013024122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 22142031043 - 25 = 22142031011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22142031053) 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, 39930 + ... + 214192.
It is an arithmetic number, because the mean of its divisors is an integer number (3019646592).
Almost surely, 222142031043 is an apocalyptic number.
22142031043 is a deficient number, since it is larger than the sum of its proper divisors (2015141693).
22142031043 is a wasteful number, since it uses less digits than its factorization.
22142031043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185825.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 22142031043 its reverse (34013024122), we get a palindrome (56155055165).
The spelling of 22142031043 in words is "twenty-two billion, one hundred forty-two million, thirty-one thousand, forty-three".
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