Base | Representation |
---|---|
bin | 10100011100101… |
… | …000100100110001 |
3 | 212220111202212202 |
4 | 110130220210301 |
5 | 1200310104140 |
6 | 54012432545 |
7 | 11333611235 |
oct | 2434504461 |
9 | 786452782 |
10 | 343050545 |
11 | 166708a52 |
12 | 96a78755 |
13 | 560c1cb6 |
14 | 337bc5c5 |
15 | 201b4915 |
hex | 14728931 |
343050545 has 8 divisors (see below), whose sum is σ = 411872040. Its totient is φ = 274299520.
The previous prime is 343050493. The next prime is 343050551. The reversal of 343050545 is 545050343.
It can be written as a sum of positive squares in 4 ways, for example, as 55815841 + 287234704 = 7471^2 + 16948^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 343050545 - 226 = 275941681 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6236 + ... + 26925.
It is an arithmetic number, because the mean of its divisors is an integer number (51484005).
Almost surely, 2343050545 is an apocalyptic number.
It is an amenable number.
343050545 is a deficient number, since it is larger than the sum of its proper divisors (68821495).
343050545 is a wasteful number, since it uses less digits than its factorization.
343050545 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35235.
The product of its (nonzero) digits is 18000, while the sum is 29.
The square root of 343050545 is about 18521.6237139188. The cubic root of 343050545 is about 700.0343826649.
The spelling of 343050545 in words is "three hundred forty-three million, fifty thousand, five hundred forty-five".
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