Base | Representation |
---|---|
bin | 11110110000001001… |
… | …010110101001001100 |
3 | 10011020012222110120100 |
4 | 132300021112221030 |
5 | 1020111110410012 |
6 | 23100313251100 |
7 | 2246160323601 |
oct | 366011265114 |
9 | 104205873510 |
10 | 33020013132 |
11 | 13004a33657 |
12 | 6496403a90 |
13 | 3162c65a12 |
14 | 18535806a8 |
15 | cd3d228dc |
hex | 7b0256a4c |
33020013132 has 36 divisors (see below), whose sum is σ = 87860270680. Its totient is φ = 10427372352.
The previous prime is 33020013127. The next prime is 33020013161. The reversal of 33020013132 is 23131002033.
33020013132 is a `hidden beast` number, since 330 + 20 + 0 + 1 + 313 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24136753 + ... + 24138120.
Almost surely, 233020013132 is an apocalyptic number.
It is an amenable number.
33020013132 is an abundant number, since it is smaller than the sum of its proper divisors (54840257548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33020013132 is a wasteful number, since it uses less digits than its factorization.
33020013132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 48274902 (or 48274897 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 33020013132 its reverse (23131002033), we get a palindrome (56151015165).
The spelling of 33020013132 in words is "thirty-three billion, twenty million, thirteen thousand, one hundred thirty-two".
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