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10417213 = 17216053
BaseRepresentation
bin100111101111…
…010000111101
3201121020201201
4213233100331
510131322323
61011135501
7154354612
oct47572075
921536651
1010417213
115975674
1235a4591
132209741
141552509
15dab8ad
hex9ef43d

10417213 has 4 divisors (see below), whose sum is σ = 10424988. Its totient is φ = 10409440.

The previous prime is 10417207. The next prime is 10417219. The reversal of 10417213 is 31271401.

10417213 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (10417207) and next prime (10417219).

It can be written as a sum of positive squares in 2 ways, for example, as 3853369 + 6563844 = 1963^2 + 2562^2 .

It is a cyclic number.

It is not a de Polignac number, because 10417213 - 25 = 10417181 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 (10417219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1306 + ... + 4747.

It is an arithmetic number, because the mean of its divisors is an integer number (2606247).

Almost surely, 210417213 is an apocalyptic number.

It is an amenable number.

10417213 is a deficient number, since it is larger than the sum of its proper divisors (7775).

10417213 is an equidigital number, since it uses as much as digits as its factorization.

10417213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7774.

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 10417213 is about 3227.5707583258. The cubic root of 10417213 is about 218.3989342463.

Adding to 10417213 its reverse (31271401), we get a palindrome (41688614).

The spelling of 10417213 in words is "ten million, four hundred seventeen thousand, two hundred thirteen".

Divisors: 1 1721 6053 10417213