Base | Representation |
---|---|
bin | 1101101111100110111111… |
… | …01001010011010111010010 |
3 | 10222000022012201210221020201 |
4 | 12313303133221103113102 |
5 | 12430133443330303132 |
6 | 144140153023325414 |
7 | 6236356430423506 |
oct | 667633751232722 |
9 | 128008181727221 |
10 | 30223142041042 |
11 | 96a2620848205 |
12 | 348154515086a |
13 | 13b3051090922 |
14 | 766b44b72306 |
15 | 37628ec692e7 |
hex | 1b7cdfa535d2 |
30223142041042 has 8 divisors (see below), whose sum is σ = 45335579691132. Its totient is φ = 15111282144000.
The previous prime is 30223142041033. The next prime is 30223142041051. The reversal of 30223142041042 is 24014024132203.
It is an interprime number because it is at equal distance from previous prime (30223142041033) and next prime (30223142041051).
It can be written as a sum of positive squares in 2 ways, for example, as 27255718931401 + 2967423109641 = 5220701^2 + 1722621^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×302231420410422 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 30223142041042.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144307459 + ... + 144516742.
Almost surely, 230223142041042 is an apocalyptic number.
30223142041042 is a deficient number, since it is larger than the sum of its proper divisors (15112437650090).
30223142041042 is a wasteful number, since it uses less digits than its factorization.
30223142041042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 288876524.
The product of its (nonzero) digits is 9216, while the sum is 28.
Adding to 30223142041042 its reverse (24014024132203), we get a palindrome (54237166173245).
The spelling of 30223142041042 in words is "thirty trillion, two hundred twenty-three billion, one hundred forty-two million, forty-one thousand, forty-two".
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