Base | Representation |
---|---|
bin | 11110110001100001… |
… | …001010000001111101 |
3 | 10011021211021211222011 |
4 | 132301201022001331 |
5 | 1020133003431031 |
6 | 23102454451221 |
7 | 2246560056562 |
oct | 366141120175 |
9 | 104254254864 |
10 | 33043030141 |
11 | 13016a24680 |
12 | 64a2063b11 |
13 | 3167964454 |
14 | 1856652869 |
15 | cd5d6c6b1 |
hex | 7b184a07d |
33043030141 has 4 divisors (see below), whose sum is σ = 36046941984. Its totient is φ = 30039118300.
The previous prime is 33043030127. The next prime is 33043030183. The reversal of 33043030141 is 14103034033.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14103034033 = 11 ⋅1282094003.
It is a cyclic number.
It is not a de Polignac number, because 33043030141 - 215 = 33042997373 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33043000141) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1501955905 + ... + 1501955926.
It is an arithmetic number, because the mean of its divisors is an integer number (9011735496).
Almost surely, 233043030141 is an apocalyptic number.
It is an amenable number.
33043030141 is a deficient number, since it is larger than the sum of its proper divisors (3003911843).
33043030141 is a wasteful number, since it uses less digits than its factorization.
33043030141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3003911842.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 33043030141 its reverse (14103034033), we get a palindrome (47146064174).
The spelling of 33043030141 in words is "thirty-three billion, forty-three million, thirty thousand, one hundred forty-one".
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