Base | Representation |
---|---|
bin | 111111100110… |
… | …0001101110101 |
3 | 2022201222001221 |
4 | 1333030031311 |
5 | 32013423300 |
6 | 3150350341 |
7 | 553255642 |
oct | 177141565 |
9 | 68658057 |
10 | 33342325 |
11 | 17903645 |
12 | b1bb3b1 |
13 | 6ba53b3 |
14 | 45dcdc9 |
15 | 2dd931a |
hex | 1fcc375 |
33342325 has 12 divisors (see below), whose sum is σ = 41486308. Its totient is φ = 26582400.
The previous prime is 33342319. The next prime is 33342343. The reversal of 33342325 is 52324333.
It can be written as a sum of positive squares in 6 ways, for example, as 1238769 + 32103556 = 1113^2 + 5666^2 .
It is not a de Polignac number, because 33342325 - 211 = 33340277 is a prime.
It is a super-2 number, since 2×333423252 = 2223421272811250, which contains 22 as substring.
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 33342325.
It is a congruent number.
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, 5695 + ... + 9955.
Almost surely, 233342325 is an apocalyptic number.
It is an amenable number.
33342325 is a deficient number, since it is larger than the sum of its proper divisors (8143983).
33342325 is a wasteful number, since it uses less digits than its factorization.
33342325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4584 (or 4579 counting only the distinct ones).
The product of its digits is 6480, while the sum is 25.
The square root of 33342325 is about 5774.2813405652. The cubic root of 33342325 is about 321.8587301293.
Adding to 33342325 its reverse (52324333), we get a palindrome (85666658).
The spelling of 33342325 in words is "thirty-three million, three hundred forty-two thousand, three hundred twenty-five".
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