Base | Representation |
---|---|
bin | 10100111010000… |
… | …101010100100101 |
3 | 220110000222121212 |
4 | 110322011110211 |
5 | 1204244123334 |
6 | 54450121205 |
7 | 11456333300 |
oct | 2472052445 |
9 | 813028555 |
10 | 350770469 |
11 | 170001055 |
12 | 99580205 |
13 | 57895aba |
14 | 3482bb37 |
15 | 20bdbece |
hex | 14e85525 |
350770469 has 12 divisors (see below), whose sum is σ = 432042444. Its totient is φ = 282973824.
The previous prime is 350770429. The next prime is 350770481. The reversal of 350770469 is 964077053.
It can be written as a sum of positive squares in 2 ways, for example, as 204118369 + 146652100 = 14287^2 + 12110^2 .
It is not a de Polignac number, because 350770469 - 28 = 350770213 is a prime.
It is a super-2 number, since 2×3507704692 = 246079843844959922, which contains 22 as substring.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (350770429) 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 11 ways as a sum of consecutive naturals, for example, 209714 + ... + 211379.
It is an arithmetic number, because the mean of its divisors is an integer number (36003537).
Almost surely, 2350770469 is an apocalyptic number.
It is an amenable number.
350770469 is a deficient number, since it is larger than the sum of its proper divisors (81271975).
350770469 is a wasteful number, since it uses less digits than its factorization.
350770469 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 421124 (or 421117 counting only the distinct ones).
The product of its (nonzero) digits is 158760, while the sum is 41.
The square root of 350770469 is about 18728.8672641994. The cubic root of 350770469 is about 705.2466109063.
The spelling of 350770469 in words is "three hundred fifty million, seven hundred seventy thousand, four hundred sixty-nine".
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