Base | Representation |
---|---|
bin | 1000011001100… |
… | …1000110101001 |
3 | 2110021212122022 |
4 | 2012121012221 |
5 | 33004330441 |
6 | 3255034225 |
7 | 605310503 |
oct | 206310651 |
9 | 73255568 |
10 | 35230121 |
11 | 18982a03 |
12 | b96b975 |
13 | 73b6734 |
14 | 4970d73 |
15 | 315d84b |
hex | 21991a9 |
35230121 has 2 divisors, whose sum is σ = 35230122. Its totient is φ = 35230120.
The previous prime is 35230057. The next prime is 35230147. The reversal of 35230121 is 12103253.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 33640000 + 1590121 = 5800^2 + 1261^2 .
It is a cyclic number.
It is not a de Polignac number, because 35230121 - 26 = 35230057 is a prime.
It is a super-2 number, since 2×352301212 = 2482322851349282, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 35230121.
It is not a weakly prime, because it can be changed into another prime (35230421) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17615060 + 17615061.
It is an arithmetic number, because the mean of its divisors is an integer number (17615061).
Almost surely, 235230121 is an apocalyptic number.
It is an amenable number.
35230121 is a deficient number, since it is larger than the sum of its proper divisors (1).
35230121 is an equidigital number, since it uses as much as digits as its factorization.
35230121 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 35230121 is about 5935.4966936222. The cubic root of 35230121 is about 327.8219618010.
Adding to 35230121 its reverse (12103253), we get a palindrome (47333374).
The spelling of 35230121 in words is "thirty-five million, two hundred thirty thousand, one hundred twenty-one".
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