Base | Representation |
---|---|
bin | 10101000101100… |
… | …001001011001101 |
3 | 220122200021122202 |
4 | 111011201023031 |
5 | 1211031040031 |
6 | 55034251245 |
7 | 11523656666 |
oct | 2505411315 |
9 | 818607582 |
10 | 353768141 |
11 | 171769271 |
12 | 9a586b25 |
13 | 583a537c |
14 | 34dac36d |
15 | 210d02cb |
hex | 151612cd |
353768141 has 2 divisors, whose sum is σ = 353768142. Its totient is φ = 353768140.
The previous prime is 353768123. The next prime is 353768179. The reversal of 353768141 is 141867353.
It is an a-pointer prime, because the next prime (353768179) can be obtained adding 353768141 to its sum of digits (38).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 344250916 + 9517225 = 18554^2 + 3085^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-353768141 is a prime.
It is a Sophie Germain prime.
It is a Chen prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 353768095 and 353768104.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (353768101) 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, 176884070 + 176884071.
It is an arithmetic number, because the mean of its divisors is an integer number (176884071).
Almost surely, 2353768141 is an apocalyptic number.
It is an amenable number.
353768141 is a deficient number, since it is larger than the sum of its proper divisors (1).
353768141 is an equidigital number, since it uses as much as digits as its factorization.
353768141 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 60480, while the sum is 38.
The square root of 353768141 is about 18808.7251295775. The cubic root of 353768141 is about 707.2499191473.
The spelling of 353768141 in words is "three hundred fifty-three million, seven hundred sixty-eight thousand, one hundred forty-one".
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