Base | Representation |
---|---|
bin | 11001010110010… |
… | …001010010100001 |
3 | 1002122012212112221 |
4 | 121112101102201 |
5 | 1332332042020 |
6 | 110110551041 |
7 | 13352502343 |
oct | 3126212241 |
9 | 1078185487 |
10 | 425268385 |
11 | 1a9064483 |
12 | ba508481 |
13 | 6a14a9c9 |
14 | 406a1293 |
15 | 275056aa |
hex | 195914a1 |
425268385 has 16 divisors (see below), whose sum is σ = 528187392. Its totient is φ = 328363200.
The previous prime is 425268377. The next prime is 425268407. The reversal of 425268385 is 583862524.
It is not a de Polignac number, because 425268385 - 23 = 425268377 is a prime.
It is a Duffinian number.
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, 58080 + ... + 64990.
It is an arithmetic number, because the mean of its divisors is an integer number (33011712).
Almost surely, 2425268385 is an apocalyptic number.
It is an amenable number.
425268385 is a deficient number, since it is larger than the sum of its proper divisors (102919007).
425268385 is a wasteful number, since it uses less digits than its factorization.
425268385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7344.
The product of its digits is 460800, while the sum is 43.
The square root of 425268385 is about 20622.0363931402. The cubic root of 425268385 is about 752.0055271823.
The spelling of 425268385 in words is "four hundred twenty-five million, two hundred sixty-eight thousand, three hundred eighty-five".
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