Base | Representation |
---|---|
bin | 11110101111111010… |
… | …111000100111100100 |
3 | 10011012221211202112212 |
4 | 132233322320213210 |
5 | 1020104123021012 |
6 | 23100100102552 |
7 | 2246113145360 |
oct | 365772704744 |
9 | 104187752485 |
10 | 33016220132 |
11 | 13002882945 |
12 | 6495094a58 |
13 | 316223843c |
14 | 1852c742a0 |
15 | cd3823b22 |
hex | 7afeb89e4 |
33016220132 has 24 divisors (see below), whose sum is σ = 69916702464. Its totient is φ = 13317466752.
The previous prime is 33016220131. The next prime is 33016220141. The reversal of 33016220132 is 23102261033.
It is a junction number, because it is equal to n+sod(n) for n = 33016220098 and 33016220107.
It is not an unprimeable number, because it can be changed into a prime (33016220131) 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, 34680428 + ... + 34681379.
It is an arithmetic number, because the mean of its divisors is an integer number (2913195936).
Almost surely, 233016220132 is an apocalyptic number.
It is an amenable number.
33016220132 is an abundant number, since it is smaller than the sum of its proper divisors (36900482332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33016220132 is a wasteful number, since it uses less digits than its factorization.
33016220132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69361835 (or 69361833 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 33016220132 its reverse (23102261033), we get a palindrome (56118481165).
The spelling of 33016220132 in words is "thirty-three billion, sixteen million, two hundred twenty thousand, one hundred thirty-two".
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