Base | Representation |
---|---|
bin | 11000100101101… |
… | …011101011100001 |
3 | 1001202020202201200 |
4 | 120211223223201 |
5 | 1321102001200 |
6 | 104533551413 |
7 | 13136313345 |
oct | 3045535341 |
9 | 1052222650 |
10 | 412531425 |
11 | 1a1954a69 |
12 | b61a5569 |
13 | 6760b447 |
14 | 3cb07625 |
15 | 2633b800 |
hex | 1896bae1 |
412531425 has 18 divisors (see below), whose sum is σ = 738890022. Its totient is φ = 220016640.
The previous prime is 412531423. The next prime is 412531429. The reversal of 412531425 is 524135214.
It can be written as a sum of positive squares in 3 ways, for example, as 1617984 + 410913441 = 1272^2 + 20271^2 .
It is not a de Polignac number, because 412531425 - 21 = 412531423 is a prime.
It is a super-2 number, since 2×4125314252 = 340364353225061250, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (412531421) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 916512 + ... + 916961.
Almost surely, 2412531425 is an apocalyptic number.
412531425 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
412531425 is a deficient number, since it is larger than the sum of its proper divisors (326358597).
412531425 is a wasteful number, since it uses less digits than its factorization.
412531425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1833489 (or 1833481 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 412531425 is about 20310.8696268771. The cubic root of 412531425 is about 744.4216793159.
Adding to 412531425 its reverse (524135214), we get a palindrome (936666639).
The spelling of 412531425 in words is "four hundred twelve million, five hundred thirty-one thousand, four hundred twenty-five".
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