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414975813 = 3719760753
BaseRepresentation
bin11000101111000…
…000011101000101
31001220211221210120
4120233000131011
51322213211223
6105102212153
713166144010
oct3057003505
91056757716
10414975813
111a327451a
12b6b84059
1367c85c25
143d182377
1526670be3
hex18bc0745

414975813 has 8 divisors (see below), whose sum is σ = 632344128. Its totient is φ = 237129024.

The previous prime is 414975811. The next prime is 414975829. The reversal of 414975813 is 318579414.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 414975813 - 21 = 414975811 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (414975811) 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 7 ways as a sum of consecutive naturals, for example, 9880356 + ... + 9880397.

It is an arithmetic number, because the mean of its divisors is an integer number (79043016).

Almost surely, 2414975813 is an apocalyptic number.

It is an amenable number.

414975813 is a deficient number, since it is larger than the sum of its proper divisors (217368315).

414975813 is a wasteful number, since it uses less digits than its factorization.

414975813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19760763.

The product of its digits is 120960, while the sum is 42.

The square root of 414975813 is about 20370.9551322465. The cubic root of 414975813 is about 745.8891014079.

The spelling of 414975813 in words is "four hundred fourteen million, nine hundred seventy-five thousand, eight hundred thirteen".

Divisors: 1 3 7 21 19760753 59282259 138325271 414975813