Base | Representation |
---|---|
bin | 11111001110100011… |
… | …100111001101011110 |
3 | 10012112210000022111200 |
4 | 133032203213031132 |
5 | 1022132213310324 |
6 | 23223100500330 |
7 | 2264624052441 |
oct | 371643471536 |
9 | 105483008450 |
10 | 33530213214 |
11 | 13246a27513 |
12 | 65b924a6a6 |
13 | 321487c764 |
14 | 18a122d658 |
15 | d13a02ec9 |
hex | 7ce8e735e |
33530213214 has 12 divisors (see below), whose sum is σ = 72648795336. Its totient is φ = 11176737732.
The previous prime is 33530213201. The next prime is 33530213237. The reversal of 33530213214 is 41231203533.
33530213214 is a `hidden beast` number, since 3 + 35 + 302 + 1 + 321 + 4 = 666.
It is a super-3 number, since 3×335302132143 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 931394794 + ... + 931394829.
It is an arithmetic number, because the mean of its divisors is an integer number (6054066278).
Almost surely, 233530213214 is an apocalyptic number.
33530213214 is an abundant number, since it is smaller than the sum of its proper divisors (39118582122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33530213214 is a wasteful number, since it uses less digits than its factorization.
33530213214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1862789631 (or 1862789628 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 27.
Adding to 33530213214 its reverse (41231203533), we get a palindrome (74761416747).
The spelling of 33530213214 in words is "thirty-three billion, five hundred thirty million, two hundred thirteen thousand, two hundred fourteen".
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