Base | Representation |
---|---|
bin | 111111001110… |
… | …0110100101001 |
3 | 2022101002210011 |
4 | 1332130310221 |
5 | 31441220301 |
6 | 3142251521 |
7 | 551516662 |
oct | 176346451 |
9 | 68332704 |
10 | 33148201 |
11 | 17790809 |
12 | b126ba1 |
13 | 6b37c28 |
14 | 458c369 |
15 | 2d9ba51 |
hex | 1f9cd29 |
33148201 has 2 divisors, whose sum is σ = 33148202. Its totient is φ = 33148200.
The previous prime is 33148177. The next prime is 33148229. The reversal of 33148201 is 10284133.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 32216976 + 931225 = 5676^2 + 965^2 .
It is a cyclic number.
It is not a de Polignac number, because 33148201 - 217 = 33017129 is a prime.
It is not a weakly prime, because it can be changed into another prime (33148231) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16574100 + 16574101.
It is an arithmetic number, because the mean of its divisors is an integer number (16574101).
Almost surely, 233148201 is an apocalyptic number.
It is an amenable number.
33148201 is a deficient number, since it is larger than the sum of its proper divisors (1).
33148201 is an equidigital number, since it uses as much as digits as its factorization.
33148201 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 33148201 is about 5757.4474378843. The cubic root of 33148201 is about 321.2328774050.
The spelling of 33148201 in words is "thirty-three million, one hundred forty-eight thousand, two hundred one".
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