Base | Representation |
---|---|
bin | 10101001000000… |
… | …001101001010001 |
3 | 220200220200021121 |
4 | 111020001221101 |
5 | 1211213103200 |
6 | 55100322241 |
7 | 11532365164 |
oct | 2510015121 |
9 | 820820247 |
10 | 354425425 |
11 | 172078082 |
12 | 9a843381 |
13 | 585755b3 |
14 | 350ddadb |
15 | 211aee1a |
hex | 15201a51 |
354425425 has 6 divisors (see below), whose sum is σ = 439487558. Its totient is φ = 283540320.
The previous prime is 354425389. The next prime is 354425429. The reversal of 354425425 is 524524453.
It can be written as a sum of positive squares in 3 ways, for example, as 65561409 + 288864016 = 8097^2 + 16996^2 .
It is not a de Polignac number, because 354425425 - 227 = 220207697 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (354425429) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7088484 + ... + 7088533.
Almost surely, 2354425425 is an apocalyptic number.
It is an amenable number.
354425425 is a deficient number, since it is larger than the sum of its proper divisors (85062133).
354425425 is a wasteful number, since it uses less digits than its factorization.
354425425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14177027 (or 14177022 counting only the distinct ones).
The product of its digits is 96000, while the sum is 34.
The square root of 354425425 is about 18826.1898694345. The cubic root of 354425425 is about 707.6876601426.
Adding to 354425425 its reverse (524524453), we get a palindrome (878949878).
The spelling of 354425425 in words is "three hundred fifty-four million, four hundred twenty-five thousand, four hundred twenty-five".
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