Base | Representation |
---|---|
bin | 10100110111001… |
… | …001010000101001 |
3 | 220101120211222020 |
4 | 110313021100221 |
5 | 1204100001134 |
6 | 54421415053 |
7 | 11446644441 |
oct | 2467112051 |
9 | 811524866 |
10 | 350000169 |
11 | 16a625342 |
12 | 9926a489 |
13 | 576862bc |
14 | 346ab121 |
15 | 20ad8b49 |
hex | 14dc9429 |
350000169 has 4 divisors (see below), whose sum is σ = 466666896. Its totient is φ = 233333444.
The previous prime is 350000143. The next prime is 350000239. The reversal of 350000169 is 961000053.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 350000169 - 27 = 350000041 is a prime.
It is a super-2 number, since 2×3500001692 = 245000236600057122, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (350000129) 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 in 3 ways as a sum of consecutive naturals, for example, 58333359 + ... + 58333364.
It is an arithmetic number, because the mean of its divisors is an integer number (116666724).
Almost surely, 2350000169 is an apocalyptic number.
It is an amenable number.
350000169 is a deficient number, since it is larger than the sum of its proper divisors (116666727).
350000169 is a wasteful number, since it uses less digits than its factorization.
350000169 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116666726.
The product of its (nonzero) digits is 810, while the sum is 24.
The square root of 350000169 is about 18708.2914505842. The cubic root of 350000169 is about 704.7299866344.
The spelling of 350000169 in words is "three hundred fifty million, one hundred sixty-nine", and thus it is an aban number.
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