Base | Representation |
---|---|
bin | 11001011000011… |
… | …001111111111001 |
3 | 1002200021022200012 |
4 | 121120121333321 |
5 | 1333003001340 |
6 | 110130551305 |
7 | 13360324025 |
oct | 3130317771 |
9 | 1080238605 |
10 | 425828345 |
11 | 1a9407158 |
12 | ba738535 |
13 | 6a2b5847 |
14 | 407a9385 |
15 | 275b6565 |
hex | 19619ff9 |
425828345 has 16 divisors (see below), whose sum is σ = 520039440. Its totient is φ = 334669824.
The previous prime is 425828339. The next prime is 425828357. The reversal of 425828345 is 543828524.
It can be written as a sum of positive squares in 8 ways, for example, as 151462249 + 274366096 = 12307^2 + 16564^2 .
It is a cyclic number.
It is not a de Polignac number, because 425828345 - 212 = 425824249 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96017 + ... + 100353.
It is an arithmetic number, because the mean of its divisors is an integer number (32502465).
Almost surely, 2425828345 is an apocalyptic number.
It is an amenable number.
425828345 is a deficient number, since it is larger than the sum of its proper divisors (94211095).
425828345 is a wasteful number, since it uses less digits than its factorization.
425828345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4684.
The product of its digits is 307200, while the sum is 41.
The square root of 425828345 is about 20635.6086656052. The cubic root of 425828345 is about 752.3354430223.
The spelling of 425828345 in words is "four hundred twenty-five million, eight hundred twenty-eight thousand, three hundred forty-five".
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