Base | Representation |
---|---|
bin | 10101000010100… |
… | …101101001111001 |
3 | 220121020021001012 |
4 | 111002211221321 |
5 | 1210332000212 |
6 | 55010003305 |
7 | 11514310454 |
oct | 2502455171 |
9 | 817207035 |
10 | 353000057 |
11 | 171294193 |
12 | 9a276535 |
13 | 58196897 |
14 | 34c4c49b |
15 | 20ecc922 |
hex | 150a5a79 |
353000057 has 2 divisors, whose sum is σ = 353000058. Its totient is φ = 353000056.
The previous prime is 353000047. The next prime is 353000059. The reversal of 353000057 is 750000353.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 260628736 + 92371321 = 16144^2 + 9611^2 .
It is a cyclic number.
It is not a de Polignac number, because 353000057 - 212 = 352995961 is a prime.
Together with 353000059, it forms a pair of twin primes.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 352999996 and 353000041.
It is not a weakly prime, because it can be changed into another prime (353000059) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176500028 + 176500029.
It is an arithmetic number, because the mean of its divisors is an integer number (176500029).
Almost surely, 2353000057 is an apocalyptic number.
It is an amenable number.
353000057 is a deficient number, since it is larger than the sum of its proper divisors (1).
353000057 is an equidigital number, since it uses as much as digits as its factorization.
353000057 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1575, while the sum is 23.
The square root of 353000057 is about 18788.2957449578. The cubic root of 353000057 is about 706.7376995119.
The spelling of 353000057 in words is "three hundred fifty-three million, fifty-seven", and thus it is an aban number.
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