Base | Representation |
---|---|
bin | 111111010100… |
… | …0101111111111 |
3 | 2022110120210120 |
4 | 1332220233333 |
5 | 31444301210 |
6 | 3143310023 |
7 | 552112263 |
oct | 176505777 |
9 | 68416716 |
10 | 33197055 |
11 | 17814491 |
12 | b14b313 |
13 | 6b54238 |
14 | 45a20a3 |
15 | 2dab270 |
hex | 1fa8bff |
33197055 has 8 divisors (see below), whose sum is σ = 53115312. Its totient is φ = 17705088.
The previous prime is 33197053. The next prime is 33197057. The reversal of 33197055 is 55079133.
It is an interprime number because it is at equal distance from previous prime (33197053) and next prime (33197057).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 33197055 - 21 = 33197053 is a prime.
It is a super-2 number, since 2×331970552 = 2204088921346050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33197053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1106554 + ... + 1106583.
It is an arithmetic number, because the mean of its divisors is an integer number (6639414).
Almost surely, 233197055 is an apocalyptic number.
33197055 is a deficient number, since it is larger than the sum of its proper divisors (19918257).
33197055 is a wasteful number, since it uses less digits than its factorization.
33197055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2213145.
The product of its (nonzero) digits is 14175, while the sum is 33.
The square root of 33197055 is about 5761.6885545819. The cubic root of 33197055 is about 321.3906115313.
The spelling of 33197055 in words is "thirty-three million, one hundred ninety-seven thousand, fifty-five".
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