Base | Representation |
---|---|
bin | 111110111110… |
… | …0000101000000 |
3 | 2022010021210201 |
4 | 1331330011000 |
5 | 31422422310 |
6 | 3135334544 |
7 | 550420651 |
oct | 175740500 |
9 | 68107721 |
10 | 33014080 |
11 | 176a9a70 |
12 | b081454 |
13 | 6abbb78 |
14 | 4555528 |
15 | 2d71e3a |
hex | 1f7c140 |
33014080 has 112 divisors (see below), whose sum is σ = 87562944. Its totient is φ = 11755520.
The previous prime is 33014011. The next prime is 33014083. The reversal of 33014080 is 8041033.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33014083) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292104 + ... + 292216.
It is an arithmetic number, because the mean of its divisors is an integer number (781812).
Almost surely, 233014080 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 33014080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43781472).
33014080 is an abundant number, since it is smaller than the sum of its proper divisors (54548864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33014080 is a wasteful number, since it uses less digits than its factorization.
33014080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 224 (or 214 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 33014080 is about 5745.7880225431. The cubic root of 33014080 is about 320.7990447792.
It can be divided in two parts, 3301 and 4080, that added together give a triangular number (7381 = T121).
The spelling of 33014080 in words is "thirty-three million, fourteen thousand, eighty".
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