Base | Representation |
---|---|
bin | 1000001111010… |
… | …1100011100001 |
3 | 2102000211201100 |
4 | 2003311203201 |
5 | 32321411400 |
6 | 3232425013 |
7 | 566520450 |
oct | 203654341 |
9 | 72024640 |
10 | 34560225 |
11 | 18565677 |
12 | b6a8169 |
13 | 721084b |
14 | 4838b97 |
15 | 307a100 |
hex | 20f58e1 |
34560225 has 36 divisors (see below), whose sum is σ = 70747456. Its totient is φ = 15798240.
The previous prime is 34560223. The next prime is 34560233. The reversal of 34560225 is 52206543.
34560225 is a `hidden beast` number, since 34 + 5 + 602 + 25 = 666.
It is not a de Polignac number, because 34560225 - 21 = 34560223 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34560223) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9397 + ... + 12546.
Almost surely, 234560225 is an apocalyptic number.
34560225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
34560225 is an abundant number, since it is smaller than the sum of its proper divisors (36187231).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34560225 is a wasteful number, since it uses less digits than its factorization.
34560225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21966 (or 21958 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 34560225 is about 5878.7945192871. The cubic root of 34560225 is about 325.7308208694.
Adding to 34560225 its reverse (52206543), we get a palindrome (86766768).
The spelling of 34560225 in words is "thirty-four million, five hundred sixty thousand, two hundred twenty-five".
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