Base | Representation |
---|---|
bin | 1000000101111… |
… | …0100011011101 |
3 | 2100212102021221 |
4 | 2001132203131 |
5 | 32142113400 |
6 | 3211253341 |
7 | 561333316 |
oct | 201364335 |
9 | 70772257 |
10 | 33941725 |
11 | 18182a14 |
12 | b44a251 |
13 | 705517c |
14 | 471760d |
15 | 2ea6c1a |
hex | 205e8dd |
33941725 has 6 divisors (see below), whose sum is σ = 42087770. Its totient is φ = 27153360.
The previous prime is 33941711. The next prime is 33941729. The reversal of 33941725 is 52714933.
33941725 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 139129 + 33802596 = 373^2 + 5814^2 .
It is not a de Polignac number, because 33941725 - 29 = 33941213 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33941729) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 678810 + ... + 678859.
Almost surely, 233941725 is an apocalyptic number.
It is an amenable number.
33941725 is a deficient number, since it is larger than the sum of its proper divisors (8146045).
33941725 is a wasteful number, since it uses less digits than its factorization.
33941725 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1357679 (or 1357674 counting only the distinct ones).
The product of its digits is 22680, while the sum is 34.
The square root of 33941725 is about 5825.9527117889. The cubic root of 33941725 is about 323.7759876378.
The spelling of 33941725 in words is "thirty-three million, nine hundred forty-one thousand, seven hundred twenty-five".
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