Base | Representation |
---|---|
bin | 1111000100100100000011… |
… | …00000000001101001000101 |
3 | 11100100100122202001000222011 |
4 | 13202102001200001221011 |
5 | 13321000100404442013 |
6 | 154253142234534221 |
7 | 6660304063354546 |
oct | 742220140015105 |
9 | 140310582030864 |
10 | 33142140312133 |
11 | a618559213076 |
12 | 3873203897371 |
13 | 15653a1094908 |
14 | 828133c524cd |
15 | 3c71830bac3d |
hex | 1e2481801a45 |
33142140312133 has 4 divisors (see below), whose sum is σ = 33280810355520. Its totient is φ = 33003470268748.
The previous prime is 33142140312131. The next prime is 33142140312167. The reversal of 33142140312133 is 33121304124133.
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.
It is a cyclic number.
It is not a de Polignac number, because 33142140312133 - 21 = 33142140312131 is a prime.
It is a super-2 number, since 2×331421403121332 (a number of 28 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 = 33142140312095 and 33142140312104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33142140312131) 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, 69335021335 + ... + 69335021812.
It is an arithmetic number, because the mean of its divisors is an integer number (8320202588880).
Almost surely, 233142140312133 is an apocalyptic number.
It is an amenable number.
33142140312133 is a deficient number, since it is larger than the sum of its proper divisors (138670043387).
33142140312133 is a wasteful number, since it uses less digits than its factorization.
33142140312133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138670043386.
The product of its (nonzero) digits is 15552, while the sum is 31.
Adding to 33142140312133 its reverse (33121304124133), we get a palindrome (66263444436266).
The spelling of 33142140312133 in words is "thirty-three trillion, one hundred forty-two billion, one hundred forty million, three hundred twelve thousand, one hundred thirty-three".
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