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10417019 = 79131861
BaseRepresentation
bin100111101111…
…001101111011
3201121020110112
4213233031323
510131321034
61011134535
7154354214
oct47571573
921536415
1010417019
115975508
1235a444b
132209622
14155240b
15dab7ce
hex9ef37b

10417019 has 4 divisors (see below), whose sum is σ = 10548960. Its totient is φ = 10285080.

The previous prime is 10417013. The next prime is 10417067. The reversal of 10417019 is 91071401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 91071401 = 110382567.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10417019 is a prime.

It is a super-2 number, since 2×104170192 = 217028569692722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10416985 and 10417003.

It is not an unprimeable number, because it can be changed into a prime (10417013) 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, 65852 + ... + 66009.

It is an arithmetic number, because the mean of its divisors is an integer number (2637240).

Almost surely, 210417019 is an apocalyptic number.

10417019 is a deficient number, since it is larger than the sum of its proper divisors (131941).

10417019 is an equidigital number, since it uses as much as digits as its factorization.

10417019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131940.

The product of its (nonzero) digits is 252, while the sum is 23.

The square root of 10417019 is about 3227.5407046233. The cubic root of 10417019 is about 218.3975784884.

The spelling of 10417019 in words is "ten million, four hundred seventeen thousand, nineteen".

Divisors: 1 79 131861 10417019