Base | Representation |
---|---|
bin | 100111001101111101… |
… | …110010101000101101 |
3 | 11000200201211111011012 |
4 | 213031331302220231 |
5 | 1142220204430013 |
6 | 31202320235005 |
7 | 3020350034663 |
oct | 471575625055 |
9 | 130621744135 |
10 | 42110233133 |
11 | 1694a146471 |
12 | 81b276ba65 |
13 | 3c81314117 |
14 | 207695cc33 |
15 | 1166dc11a8 |
hex | 9cdf72a2d |
42110233133 has 4 divisors (see below), whose sum is σ = 43248347580. Its totient is φ = 40972118688.
The previous prime is 42110233097. The next prime is 42110233141. The reversal of 42110233133 is 33133201124.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 36593011849 + 5517221284 = 191293^2 + 74278^2 .
It is a cyclic number.
It is not a de Polignac number, because 42110233133 - 26 = 42110233069 is a prime.
It is a super-2 number, since 2×421102331332 (a number of 22 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 = 42110233099 and 42110233108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42110233733) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569057168 + ... + 569057241.
It is an arithmetic number, because the mean of its divisors is an integer number (10812086895).
Almost surely, 242110233133 is an apocalyptic number.
It is an amenable number.
42110233133 is a deficient number, since it is larger than the sum of its proper divisors (1138114447).
42110233133 is a wasteful number, since it uses less digits than its factorization.
42110233133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1138114446.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 42110233133 its reverse (33133201124), we get a palindrome (75243434257).
The spelling of 42110233133 in words is "forty-two billion, one hundred ten million, two hundred thirty-three thousand, one hundred thirty-three".
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