Base | Representation |
---|---|
bin | 111111001011… |
… | …1010000111010 |
3 | 2022022221112221 |
4 | 1332113100322 |
5 | 31440003214 |
6 | 3141554254 |
7 | 551363416 |
oct | 176272072 |
9 | 68287487 |
10 | 33125434 |
11 | 177756a1 |
12 | b11598a |
13 | 6b2a764 |
14 | 4583d46 |
15 | 2d94e24 |
hex | 1f9743a |
33125434 has 8 divisors (see below), whose sum is σ = 51031188. Its totient is φ = 16115040.
The previous prime is 33125413. The next prime is 33125441. The reversal of 33125434 is 43452133.
It can be written as a sum of positive squares in 2 ways, for example, as 33005025 + 120409 = 5745^2 + 347^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 33125399 and 33125408.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223747 + ... + 223894.
Almost surely, 233125434 is an apocalyptic number.
33125434 is a deficient number, since it is larger than the sum of its proper divisors (17905754).
33125434 is a wasteful number, since it uses less digits than its factorization.
33125434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 447680.
The product of its digits is 4320, while the sum is 25.
The square root of 33125434 is about 5755.4699199978. The cubic root of 33125434 is about 321.1593170135.
Adding to 33125434 its reverse (43452133), we get a palindrome (76577567).
The spelling of 33125434 in words is "thirty-three million, one hundred twenty-five thousand, four hundred thirty-four".
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