Base | Representation |
---|---|
bin | 11111100000110011… |
… | …010001100010111100 |
3 | 10020100002222120112100 |
4 | 133200303101202330 |
5 | 1023244043334133 |
6 | 23313313305100 |
7 | 2305331610141 |
oct | 374063214274 |
9 | 106302876470 |
10 | 33836308668 |
11 | 13393794568 |
12 | 6683865190 |
13 | 3263102b26 |
14 | 18cdb4c3c8 |
15 | d30817e13 |
hex | 7e0cd18bc |
33836308668 has 72 divisors (see below), whose sum is σ = 88326516096. Its totient is φ = 10910390400.
The previous prime is 33836308633. The next prime is 33836308679. The reversal of 33836308668 is 86680363833.
It is a super-2 number, since 2×338363086682 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3589930 + ... + 3599342.
It is an arithmetic number, because the mean of its divisors is an integer number (1226757168).
Almost surely, 233836308668 is an apocalyptic number.
It is an amenable number.
33836308668 is an abundant number, since it is smaller than the sum of its proper divisors (54490207428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33836308668 is a wasteful number, since it uses less digits than its factorization.
33836308668 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12675 (or 12670 counting only the distinct ones).
The product of its (nonzero) digits is 8957952, while the sum is 54.
The spelling of 33836308668 in words is "thirty-three billion, eight hundred thirty-six million, three hundred eight thousand, six hundred sixty-eight".
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