Base | Representation |
---|---|
bin | 111111110111… |
… | …0100101110101 |
3 | 2100000010012202 |
4 | 1333232211311 |
5 | 32032430000 |
6 | 3153354245 |
7 | 554413304 |
oct | 177564565 |
9 | 70003182 |
10 | 33483125 |
11 | 1799a405 |
12 | b268985 |
13 | 6c24500 |
14 | 463843b |
15 | 2e15dd5 |
hex | 1fee975 |
33483125 has 30 divisors (see below), whose sum is σ = 45449514. Its totient is φ = 24648000.
The previous prime is 33483119. The next prime is 33483127. The reversal of 33483125 is 52138433.
It can be written as a sum of positive squares in 15 ways, for example, as 24186724 + 9296401 = 4918^2 + 3049^2 .
It is not a de Polignac number, because 33483125 - 26 = 33483061 is a prime.
It is a super-2 number, since 2×334831252 = 2242239319531250, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33483127) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 105467 + ... + 105783.
Almost surely, 233483125 is an apocalyptic number.
It is an amenable number.
33483125 is a deficient number, since it is larger than the sum of its proper divisors (11966389).
33483125 is an equidigital number, since it uses as much as digits as its factorization.
33483125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 363 (or 335 counting only the distinct ones).
The product of its digits is 8640, while the sum is 29.
The square root of 33483125 is about 5786.4604897986. The cubic root of 33483125 is about 322.3111487725.
The spelling of 33483125 in words is "thirty-three million, four hundred eighty-three thousand, one hundred twenty-five".
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