Base | Representation |
---|---|
bin | 10000110101100… |
… | …11111010101001 |
3 | 100211210001020211 |
4 | 20122303322221 |
5 | 242124333441 |
6 | 22003221121 |
7 | 3333400162 |
oct | 1032637251 |
9 | 324701224 |
10 | 141246121 |
11 | 72803335 |
12 | 3b3777a1 |
13 | 233555b3 |
14 | 14a8a769 |
15 | c600a81 |
hex | 86b3ea9 |
141246121 has 2 divisors, whose sum is σ = 141246122. Its totient is φ = 141246120.
The previous prime is 141246109. The next prime is 141246173. The reversal of 141246121 is 121642141.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 111598096 + 29648025 = 10564^2 + 5445^2 .
It is a cyclic number.
It is not a de Polignac number, because 141246121 - 29 = 141245609 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 141246092 and 141246101.
It is not a weakly prime, because it can be changed into another prime (141246181) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70623060 + 70623061.
It is an arithmetic number, because the mean of its divisors is an integer number (70623061).
Almost surely, 2141246121 is an apocalyptic number.
It is an amenable number.
141246121 is a deficient number, since it is larger than the sum of its proper divisors (1).
141246121 is an equidigital number, since it uses as much as digits as its factorization.
141246121 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 384, while the sum is 22.
The square root of 141246121 is about 11884.7011321278. The cubic root of 141246121 is about 520.7854513052.
Adding to 141246121 its reverse (121642141), we get a palindrome (262888262).
The spelling of 141246121 in words is "one hundred forty-one million, two hundred forty-six thousand, one hundred twenty-one".
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