Base | Representation |
---|---|
bin | 10010001001010… |
… | …01011011010011 |
3 | 101121102020021001 |
4 | 21010221123103 |
5 | 302431310303 |
6 | 23034242431 |
7 | 3525535162 |
oct | 1104513323 |
9 | 347366231 |
10 | 152213203 |
11 | 78a1403a |
12 | 42b86417 |
13 | 256c53ac |
14 | 163033d9 |
15 | d56a31d |
hex | 91296d3 |
152213203 has 2 divisors, whose sum is σ = 152213204. Its totient is φ = 152213202.
The previous prime is 152213179. The next prime is 152213219. The reversal of 152213203 is 302312251.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 152213203 - 217 = 152082131 is a prime.
It is not a weakly prime, because it can be changed into another prime (152213233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76106601 + 76106602.
It is an arithmetic number, because the mean of its divisors is an integer number (76106602).
Almost surely, 2152213203 is an apocalyptic number.
152213203 is a deficient number, since it is larger than the sum of its proper divisors (1).
152213203 is an equidigital number, since it uses as much as digits as its factorization.
152213203 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 360, while the sum is 19.
The square root of 152213203 is about 12337.4714994605. The cubic root of 152213203 is about 533.9297356431.
Adding to 152213203 its reverse (302312251), we get a palindrome (454525454).
The spelling of 152213203 in words is "one hundred fifty-two million, two hundred thirteen thousand, two hundred three".
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