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412402125 = 3531957881
BaseRepresentation
bin11000100101001…
…100000111001101
31001202000012100210
4120211030013031
51321033332000
6104531113033
713135234362
oct3045140715
91052005323
10412402125
111a1876903
12b6142779
1367594635
143cab2469
1526313350
hex1894c1cd

412402125 has 32 divisors (see below), whose sum is σ = 722367360. Its totient is φ = 208368000.

The previous prime is 412402117. The next prime is 412402129. The reversal of 412402125 is 521204214.

It is not a de Polignac number, because 412402125 - 23 = 412402117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (412402129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21816 + ... + 36065.

It is an arithmetic number, because the mean of its divisors is an integer number (22573980).

Almost surely, 2412402125 is an apocalyptic number.

It is an amenable number.

412402125 is a deficient number, since it is larger than the sum of its proper divisors (309965235).

412402125 is a wasteful number, since it uses less digits than its factorization.

412402125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57918 (or 57908 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 412402125 is about 20307.6863527089. The cubic root of 412402125 is about 744.3438963275.

Adding to 412402125 its reverse (521204214), we get a palindrome (933606339).

It can be divided in two parts, 41240 and 2125, that added together give a triangular number (43365 = T294).

The spelling of 412402125 in words is "four hundred twelve million, four hundred two thousand, one hundred twenty-five".

Divisors: 1 3 5 15 19 25 57 75 95 125 285 375 475 1425 2375 7125 57881 173643 289405 868215 1099739 1447025 3299217 4341075 5498695 7235125 16496085 21705375 27493475 82480425 137467375 412402125