Base | Representation |
---|---|
bin | 1000000111010… |
… | …0111010000000 |
3 | 2101001001212212 |
4 | 2001310322000 |
5 | 32203031110 |
6 | 3213241252 |
7 | 562164251 |
oct | 201647200 |
9 | 71031785 |
10 | 34033280 |
11 | 18235786 |
12 | b493228 |
13 | 7087a48 |
14 | 473cb28 |
15 | 2ec3e05 |
hex | 2074e80 |
34033280 has 64 divisors (see below), whose sum is σ = 83409480. Its totient is φ = 13271040.
The previous prime is 34033277. The next prime is 34033309. The reversal of 34033280 is 8233043.
It can be written as a sum of positive squares in 4 ways, for example, as 29333056 + 4700224 = 5416^2 + 2168^2 .
It is a tau number, because it is divible by the number of its divisors (64).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25592 + ... + 26888.
Almost surely, 234033280 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 34033280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41704740).
34033280 is an abundant number, since it is smaller than the sum of its proper divisors (49376200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34033280 is a wasteful number, since it uses less digits than its factorization.
34033280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1357 (or 1345 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 34033280 is about 5833.8049333175. The cubic root of 34033280 is about 324.0668459344.
The spelling of 34033280 in words is "thirty-four million, thirty-three thousand, two hundred eighty".
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