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415104255 = 32524413779
BaseRepresentation
bin11000101111011…
…111110011111111
31001221002110222200
4120233133303333
51322231314010
6105105042543
713200220326
oct3057376377
91057073880
10415104255
111a3351a75
12b7026453
1367ccc527
143d1b70bd
1526698cc0
hex18bdfcff

415104255 has 24 divisors (see below), whose sum is σ = 719999280. Its totient is φ = 221239680.

The previous prime is 415104251. The next prime is 415104259. The reversal of 415104255 is 552401514.

It is an interprime number because it is at equal distance from previous prime (415104251) and next prime (415104259).

It is not a de Polignac number, because 415104255 - 22 = 415104251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415104251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 107956 + ... + 111734.

It is an arithmetic number, because the mean of its divisors is an integer number (29999970).

Almost surely, 2415104255 is an apocalyptic number.

415104255 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

415104255 is a deficient number, since it is larger than the sum of its proper divisors (304895025).

415104255 is a wasteful number, since it uses less digits than its factorization.

415104255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6231 (or 6228 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 415104255 is about 20374.1074651137. The cubic root of 415104255 is about 745.9660485474.

Adding to 415104255 its reverse (552401514), we get a palindrome (967505769).

The spelling of 415104255 in words is "four hundred fifteen million, one hundred four thousand, two hundred fifty-five".

Divisors: 1 3 5 9 15 45 2441 3779 7323 11337 12205 18895 21969 34011 36615 56685 109845 170055 9224539 27673617 46122695 83020851 138368085 415104255