Base | Representation |
---|---|
bin | 11110111100101010… |
… | …111001011111011011 |
3 | 10011202212100200010111 |
4 | 132330222321133123 |
5 | 1021023403230321 |
6 | 23133221025151 |
7 | 2254321320562 |
oct | 367452713733 |
9 | 104685320114 |
10 | 33230133211 |
11 | 131025a8a10 |
12 | 65348551b7 |
13 | 3197654422 |
14 | 1873438bd9 |
15 | ce74ca5e1 |
hex | 7bcab97db |
33230133211 has 8 divisors (see below), whose sum is σ = 37420443648. Its totient is φ = 29234721000.
The previous prime is 33230133191. The next prime is 33230133253. The reversal of 33230133211 is 11233103233.
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 33230133211 - 211 = 33230131163 is a prime.
It is a super-2 number, since 2×332301332112 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (33230133281) 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, 48724195 + ... + 48724876.
It is an arithmetic number, because the mean of its divisors is an integer number (4677555456).
Almost surely, 233230133211 is an apocalyptic number.
33230133211 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
33230133211 is a deficient number, since it is larger than the sum of its proper divisors (4190310437).
33230133211 is a wasteful number, since it uses less digits than its factorization.
33230133211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97449113.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 33230133211 its reverse (11233103233), we get a palindrome (44463236444).
The spelling of 33230133211 in words is "thirty-three billion, two hundred thirty million, one hundred thirty-three thousand, two hundred eleven".
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