Base | Representation |
---|---|
bin | 1111000100001111101110… |
… | …11000101111101011001101 |
3 | 11100022022111121101222221112 |
4 | 13202013313120233223031 |
5 | 13320310231200310013 |
6 | 154244140045541405 |
7 | 6656436562506236 |
oct | 742076730575315 |
9 | 140268447358845 |
10 | 33131233213133 |
11 | a613971468170 |
12 | 387107ab74865 |
13 | 1564353496793 |
14 | 8277bb44608d |
15 | 3c6c4577cba8 |
hex | 1e21f762facd |
33131233213133 has 8 divisors (see below), whose sum is σ = 37714605397056. Its totient is φ = 28809768011200.
The previous prime is 33131233213109. The next prime is 33131233213151.
33131233213133 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 33131233213133 - 236 = 33062513736397 is a prime.
It is a super-2 number, since 2×331312332131332 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 33131233213133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33131233213433) 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, 65476745228 + ... + 65476745733.
It is an arithmetic number, because the mean of its divisors is an integer number (4714325674632).
Almost surely, 233131233213133 is an apocalyptic number.
It is an amenable number.
33131233213133 is a deficient number, since it is larger than the sum of its proper divisors (4583372183923).
33131233213133 is a wasteful number, since it uses less digits than its factorization.
33131233213133 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130953490995.
The product of its digits is 26244, while the sum is 32.
It can be divided in two parts, 3313123 and 3213133, that added together give a palindrome (6526256).
The spelling of 33131233213133 in words is "thirty-three trillion, one hundred thirty-one billion, two hundred thirty-three million, two hundred thirteen thousand, one hundred thirty-three".
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