Base | Representation |
---|---|
bin | 111111011000… |
… | …1110100010001 |
3 | 2022112110202001 |
4 | 1332301310101 |
5 | 32001443233 |
6 | 3144154001 |
7 | 552325456 |
oct | 176616421 |
9 | 68473661 |
10 | 33234193 |
11 | 1783a383 |
12 | b168901 |
13 | 6b68105 |
14 | 45b182d |
15 | 2db727d |
hex | 1fb1d11 |
33234193 has 2 divisors, whose sum is σ = 33234194. Its totient is φ = 33234192.
The previous prime is 33234181. The next prime is 33234221. The reversal of 33234193 is 39143233.
It is an a-pointer prime, because the next prime (33234221) can be obtained adding 33234193 to its sum of digits (28).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 22165264 + 11068929 = 4708^2 + 3327^2 .
It is a cyclic number.
It is not a de Polignac number, because 33234193 - 217 = 33103121 is a prime.
It is a super-2 number, since 2×332341932 = 2209023168722498, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (33234163) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16617096 + 16617097.
It is an arithmetic number, because the mean of its divisors is an integer number (16617097).
Almost surely, 233234193 is an apocalyptic number.
It is an amenable number.
33234193 is a deficient number, since it is larger than the sum of its proper divisors (1).
33234193 is an equidigital number, since it uses as much as digits as its factorization.
33234193 is an evil number, because the sum of its binary digits is even.
The product of its digits is 5832, while the sum is 28.
The square root of 33234193 is about 5764.9104936677. The cubic root of 33234193 is about 321.5104148932.
The spelling of 33234193 in words is "thirty-three million, two hundred thirty-four thousand, one hundred ninety-three".
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