Base | Representation |
---|---|
bin | 111111000110… |
… | …0001011110111 |
3 | 2022020122022020 |
4 | 1332030023313 |
5 | 31432030210 |
6 | 3141004223 |
7 | 551114211 |
oct | 176141367 |
9 | 68218266 |
10 | 33080055 |
11 | 17744598 |
12 | b0b3673 |
13 | 6b12bc8 |
14 | 45715b1 |
15 | 2d86770 |
hex | 1f8c2f7 |
33080055 has 16 divisors (see below), whose sum is σ = 53084160. Its totient is φ = 17590688.
The previous prime is 33080053. The next prime is 33080059. The reversal of 33080055 is 55008033.
It is a cyclic number.
It is not a de Polignac number, because 33080055 - 21 = 33080053 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33080051) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2314 + ... + 8456.
It is an arithmetic number, because the mean of its divisors is an integer number (3317760).
Almost surely, 233080055 is an apocalyptic number.
33080055 is a deficient number, since it is larger than the sum of its proper divisors (20004105).
33080055 is a wasteful number, since it uses less digits than its factorization.
33080055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6510.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 33080055 is about 5751.5263191609. The cubic root of 33080055 is about 321.0125964331.
Adding to 33080055 its reverse (55008033), we get a palindrome (88088088).
The spelling of 33080055 in words is "thirty-three million, eighty thousand, fifty-five".
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