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415002341 = 1331923257
BaseRepresentation
bin11000101111000…
…110111011100101
31001220220022012002
4120233012323211
51322220033331
6105102535045
713166314235
oct3057067345
91056808162
10415002341
111a3292446
12b6b97485
1367c95020
143d18bcc5
15266789cb
hex18bc6ee5

415002341 has 4 divisors (see below), whose sum is σ = 446925612. Its totient is φ = 383079072.

The previous prime is 415002311. The next prime is 415002359. The reversal of 415002341 is 143200514.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 87030241 + 327972100 = 9329^2 + 18110^2 .

It is a cyclic number.

It is not a de Polignac number, because 415002341 - 26 = 415002277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (415002311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15961616 + ... + 15961641.

It is an arithmetic number, because the mean of its divisors is an integer number (111731403).

Almost surely, 2415002341 is an apocalyptic number.

It is an amenable number.

415002341 is a deficient number, since it is larger than the sum of its proper divisors (31923271).

415002341 is a wasteful number, since it uses less digits than its factorization.

415002341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31923270.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 415002341 is about 20371.6062449675. The cubic root of 415002341 is about 745.9049951249.

Adding to 415002341 its reverse (143200514), we get a palindrome (558202855).

The spelling of 415002341 in words is "four hundred fifteen million, two thousand, three hundred forty-one".

Divisors: 1 13 31923257 415002341