Base | Representation |
---|---|
bin | 11110101111100011… |
… | …001101010010001000 |
3 | 10011012112011102101221 |
4 | 132233203031102020 |
5 | 1020101030411240 |
6 | 23055315051424 |
7 | 2246006324614 |
oct | 365743152210 |
9 | 104175142357 |
10 | 33010013320 |
11 | 12aaa323649 |
12 | 6492ba0b74 |
13 | 3160b7427b |
14 | 18520da344 |
15 | cd2ee9a4a |
hex | 7af8cd488 |
33010013320 has 32 divisors (see below), whose sum is σ = 75673903320. Its totient is φ = 12954872320.
The previous prime is 33010013293. The next prime is 33010013327. The reversal of 33010013320 is 2331001033.
It can be written as a sum of positive squares in 4 ways, for example, as 33005442276 + 4571044 = 181674^2 + 2138^2 .
It is a junction number, because it is equal to n+sod(n) for n = 33010013294 and 33010013303.
It is not an unprimeable number, because it can be changed into a prime (33010013327) 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, 7783261 + ... + 7787500.
Almost surely, 233010013320 is an apocalyptic number.
It is an amenable number.
33010013320 is an abundant number, since it is smaller than the sum of its proper divisors (42663890000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33010013320 is a wasteful number, since it uses less digits than its factorization.
33010013320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15570825 (or 15570821 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 16.
Adding to 33010013320 its reverse (2331001033), we get a palindrome (35341014353).
The spelling of 33010013320 in words is "thirty-three billion, ten million, thirteen thousand, three hundred twenty".
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