Base | Representation |
---|---|
bin | 1111000001000110010101… |
… | …11000001111100010111101 |
3 | 11022220222102110212012000121 |
4 | 13200203022320033202331 |
5 | 13312022313223004041 |
6 | 154122335223454541 |
7 | 6645561336150145 |
oct | 740431270174275 |
9 | 138828373765017 |
10 | 33023112313021 |
11 | a582028a98676 |
12 | 38541255b7451 |
13 | 15570b23933cc |
14 | 822481a49925 |
15 | 3c40186157d1 |
hex | 1e08cae0f8bd |
33023112313021 has 8 divisors (see below), whose sum is σ = 34966001778624. Its totient is φ = 31080262119360.
The previous prime is 33023112313019. The next prime is 33023112313049. The reversal of 33023112313021 is 12031321132033.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 33023112313021 - 21 = 33023112313019 is a prime.
It is a super-2 number, since 2×330231123130212 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33023112313091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8077935 + ... + 11458588.
It is an arithmetic number, because the mean of its divisors is an integer number (4370750222328).
Almost surely, 233023112313021 is an apocalyptic number.
It is an amenable number.
33023112313021 is a deficient number, since it is larger than the sum of its proper divisors (1942889465603).
33023112313021 is a wasteful number, since it uses less digits than its factorization.
33023112313021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19635971.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 33023112313021 its reverse (12031321132033), we get a palindrome (45054433445054).
The spelling of 33023112313021 in words is "thirty-three trillion, twenty-three billion, one hundred twelve million, three hundred thirteen thousand, twenty-one".
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