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415225055 = 5753223841
BaseRepresentation
bin11000101111111…
…101010011011111
31001221022121200202
4120233331103133
51322244200210
6105111414115
713201232450
oct3057752337
91057277622
10415225055
111a3424803
12b708433b
13680424cb
143d209127
15266be9a5
hex18bfd4df

415225055 has 16 divisors (see below), whose sum is σ = 580198464. Its totient is φ = 279352320.

The previous prime is 415225037. The next prime is 415225061. The reversal of 415225055 is 550522514.

It is not a de Polignac number, because 415225055 - 212 = 415220959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110066 + ... + 113775.

It is an arithmetic number, because the mean of its divisors is an integer number (36262404).

Almost surely, 2415225055 is an apocalyptic number.

415225055 is a deficient number, since it is larger than the sum of its proper divisors (164973409).

415225055 is a wasteful number, since it uses less digits than its factorization.

415225055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223906.

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 415225055 is about 20377.0717965070. The cubic root of 415225055 is about 746.0384030285.

Adding to 415225055 its reverse (550522514), we get a palindrome (965747569).

The spelling of 415225055 in words is "four hundred fifteen million, two hundred twenty-five thousand, fifty-five".

Divisors: 1 5 7 35 53 265 371 1855 223841 1119205 1566887 7834435 11863573 59317865 83045011 415225055