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412875225 = 3552721973
BaseRepresentation
bin11000100110111…
…111100111011001
31001202220020100000
4120212333213121
51321144001400
6104545203213
713142244600
oct3046774731
91052806300
10412875225
111a206a2a4
12b6330509
13676cba89
143cb96a37
15263a8600
hex189bf9d9

412875225 has 216 divisors, whose sum is σ = 951918240. Its totient is φ = 176359680.

The previous prime is 412875217. The next prime is 412875227. The reversal of 412875225 is 522578214.

It is a happy number.

412875225 is a `hidden beast` number, since 4 + 128 + 7 + 522 + 5 = 666.

412875225 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 412875225 - 23 = 412875217 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 412875225.

It is not an unprimeable number, because it can be changed into a prime (412875227) by changing a digit.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 5655789 + ... + 5655861.

Almost surely, 2412875225 is an apocalyptic number.

412875225 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

412875225 is an abundant number, since it is smaller than the sum of its proper divisors (539043015).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

412875225 is a wasteful number, since it uses less digits than its factorization.

412875225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131 (or 107 counting only the distinct ones).

The product of its digits is 44800, while the sum is 36.

The square root of 412875225 is about 20319.3313128164. The cubic root of 412875225 is about 744.6284200178.

The spelling of 412875225 in words is "four hundred twelve million, eight hundred seventy-five thousand, two hundred twenty-five".