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415541125 = 533324329
BaseRepresentation
bin11000110001001…
…010011110000101
31001221220200021001
4120301022132011
51322334304000
6105122253301
713204020106
oct3061123605
91057820231
10415541125
111a362021a
12b71b7231
136812332c
143d28c3ad
152673346a
hex18c4a785

415541125 has 8 divisors (see below), whose sum is σ = 518595480. Its totient is φ = 332432800.

The previous prime is 415541107. The next prime is 415541141. The reversal of 415541125 is 521145514.

It can be written as a sum of positive squares in 4 ways, for example, as 54199044 + 361342081 = 7362^2 + 19009^2 .

It is not a de Polignac number, because 415541125 - 213 = 415532933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 415541093 and 415541102.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1662040 + ... + 1662289.

It is an arithmetic number, because the mean of its divisors is an integer number (64824435).

Almost surely, 2415541125 is an apocalyptic number.

It is an amenable number.

415541125 is a deficient number, since it is larger than the sum of its proper divisors (103054355).

415541125 is an equidigital number, since it uses as much as digits as its factorization.

415541125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3324344 (or 3324334 counting only the distinct ones).

The product of its digits is 4000, while the sum is 28.

The square root of 415541125 is about 20384.8258515985. The cubic root of 415541125 is about 746.2276502411.

Adding to 415541125 its reverse (521145514), we get a palindrome (936686639).

The spelling of 415541125 in words is "four hundred fifteen million, five hundred forty-one thousand, one hundred twenty-five".

Divisors: 1 5 25 125 3324329 16621645 83108225 415541125